2497643286525

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{109139}}^1$

素因数の和:109396

約数の個数: 144

約数和(自身を含む): 4914883284480

約数和(自身を除く): 2417239997955

約数列:

[1, 3, 5, 9, 15, 17, 25, 31, 45, 51, 75, 85, 93, 153, 155, 193, 225, 255, 279, 425, 465, 527, 579, 765, 775, 965, 1275, 1395, 1581, 1737, 2325, 2635, 2895, 3281, 3825, 4743, 4825, 5983, 6975, 7905, 8685, 9843, 13175, 14475, 16405, 17949, 23715, 29529, 29915, 39525, 43425, 49215, 53847, 82025, 89745, 101711, 109139, 118575, 147645, 149575, 246075, 269235, 305133, 327417, 448725, 508555, 545695, 738225, 915399, 982251, 1346175, 1525665, 1637085, 1855363, 2542775, 2728475, 3383309, 4576995, 4911255, 5566089, 7628325, 8185425, 9276815, 10149927, 16698267, 16916545, 21063827, 22884975, 24556275, 27830445, 30449781, 46384075, 50749635, 57516253, 63191481, 83491335, 84582725, 105319135, 139152225, 152248905, 172548759, 189574443, 253748175, 287581265, 315957405, 358085059, 417456675, 517646277, 526595675, 652978637, 761244525, 862743795, 947872215, 1074255177, 1437906325, 1579787025, 1790425295, 1958935911, 2588231385, 3222765531, 3264893185, 4313718975, 4739361075, 5371275885, 5876807733, 8952126475, 9794679555, 11100636829, 12941156925, 16113827655, 16324465925, 26856379425, 29384038665, 33301910487, 48973397775, 55503184145, 80569138275, 99905731461, 146920193325, 166509552435, 277515920725, 499528657305, 832547762175, 2497643286525]

約数ペア:

[(1, 2497643286525), (3, 832547762175), (5, 499528657305), (9, 277515920725), (15, 166509552435), (17, 146920193325), (25, 99905731461), (31, 80569138275), (45, 55503184145), (51, 48973397775), (75, 33301910487), (85, 29384038665), (93, 26856379425), (153, 16324465925), (155, 16113827655), (193, 12941156925), (225, 11100636829), (255, 9794679555), (279, 8952126475), (425, 5876807733), (465, 5371275885), (527, 4739361075), (579, 4313718975), (765, 3264893185), (775, 3222765531), (965, 2588231385), (1275, 1958935911), (1395, 1790425295), (1581, 1579787025), (1737, 1437906325), (2325, 1074255177), (2635, 947872215), (2895, 862743795), (3281, 761244525), (3825, 652978637), (4743, 526595675), (4825, 517646277), (5983, 417456675), (6975, 358085059), (7905, 315957405), (8685, 287581265), (9843, 253748175), (13175, 189574443), (14475, 172548759), (16405, 152248905), (17949, 139152225), (23715, 105319135), (29529, 84582725), (29915, 83491335), (39525, 63191481), (43425, 57516253), (49215, 50749635), (53847, 46384075), (82025, 30449781), (89745, 27830445), (101711, 24556275), (109139, 22884975), (118575, 21063827), (147645, 16916545), (149575, 16698267), (246075, 10149927), (269235, 9276815), (305133, 8185425), (327417, 7628325), (448725, 5566089), (508555, 4911255), (545695, 4576995), (738225, 3383309), (915399, 2728475), (982251, 2542775), (1346175, 1855363), (1525665, 1637085)]