17245305

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 39726720

約数和(自身を除く): 22481415

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 79, 81, 99, 105, 135, 147, 165, 189, 231, 237, 245, 297, 315, 385, 395, 405, 441, 495, 539, 553, 567, 693, 711, 735, 869, 891, 945, 1155, 1185, 1323, 1485, 1617, 1659, 2079, 2133, 2205, 2607, 2695, 2765, 2835, 3465, 3555, 3871, 3969, 4345, 4455, 4851, 4977, 6083, 6237, 6399, 6615, 7821, 8085, 8295, 10395, 10665, 11613, 13035, 14553, 14931, 18249, 19355, 19845, 23463, 24255, 24885, 30415, 31185, 31995, 34839, 39105, 42581, 43659, 44793, 54747, 58065, 70389, 72765, 74655, 91245, 104517, 117315, 127743, 164241, 174195, 212905, 218295, 223965, 273735, 313551, 351945, 383229, 492723, 522585, 638715, 821205, 1149687, 1567755, 1916145, 2463615, 3449061, 5748435, 17245305]

約数ペア:

[(1, 17245305), (3, 5748435), (5, 3449061), (7, 2463615), (9, 1916145), (11, 1567755), (15, 1149687), (21, 821205), (27, 638715), (33, 522585), (35, 492723), (45, 383229), (49, 351945), (55, 313551), (63, 273735), (77, 223965), (79, 218295), (81, 212905), (99, 174195), (105, 164241), (135, 127743), (147, 117315), (165, 104517), (189, 91245), (231, 74655), (237, 72765), (245, 70389), (297, 58065), (315, 54747), (385, 44793), (395, 43659), (405, 42581), (441, 39105), (495, 34839), (539, 31995), (553, 31185), (567, 30415), (693, 24885), (711, 24255), (735, 23463), (869, 19845), (891, 19355), (945, 18249), (1155, 14931), (1185, 14553), (1323, 13035), (1485, 11613), (1617, 10665), (1659, 10395), (2079, 8295), (2133, 8085), (2205, 7821), (2607, 6615), (2695, 6399), (2765, 6237), (2835, 6083), (3465, 4977), (3555, 4851), (3871, 4455), (3969, 4345)]