4865006025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2776

約数の個数: 144

約数和(自身を含む): 10303001280

約数和(自身を除く): 5437995255

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 43, 45, 51, 55, 75, 85, 99, 129, 153, 165, 187, 215, 225, 255, 275, 387, 425, 473, 495, 561, 645, 731, 765, 825, 935, 1075, 1275, 1419, 1683, 1935, 2193, 2365, 2475, 2689, 2805, 3225, 3655, 3825, 4257, 4675, 6579, 7095, 8041, 8067, 8415, 9675, 10965, 11825, 13445, 14025, 18275, 21285, 24123, 24201, 29579, 32895, 35475, 40205, 40335, 42075, 45713, 54825, 67225, 72369, 88737, 106425, 115627, 120615, 121005, 137139, 147895, 164475, 201025, 201675, 228565, 266211, 346881, 361845, 411417, 443685, 502843, 578135, 603075, 605025, 685695, 739475, 1040643, 1142825, 1271897, 1331055, 1508529, 1734405, 1809225, 1965659, 2057085, 2218425, 2514215, 2890675, 3428475, 3815691, 4525587, 5203215, 5896977, 6359485, 6655275, 7542645, 8672025, 9828295, 10285425, 11447073, 12571075, 17690931, 19078455, 21622249, 22627935, 26016075, 29484885, 31797425, 37713225, 49141475, 57235365, 64866747, 88454655, 95392275, 108111245, 113139675, 147424425, 194600241, 286176825, 324333735, 442273275, 540556225, 973001205, 1621668675, 4865006025]

約数ペア:

[(1, 4865006025), (3, 1621668675), (5, 973001205), (9, 540556225), (11, 442273275), (15, 324333735), (17, 286176825), (25, 194600241), (33, 147424425), (43, 113139675), (45, 108111245), (51, 95392275), (55, 88454655), (75, 64866747), (85, 57235365), (99, 49141475), (129, 37713225), (153, 31797425), (165, 29484885), (187, 26016075), (215, 22627935), (225, 21622249), (255, 19078455), (275, 17690931), (387, 12571075), (425, 11447073), (473, 10285425), (495, 9828295), (561, 8672025), (645, 7542645), (731, 6655275), (765, 6359485), (825, 5896977), (935, 5203215), (1075, 4525587), (1275, 3815691), (1419, 3428475), (1683, 2890675), (1935, 2514215), (2193, 2218425), (2365, 2057085), (2475, 1965659), (2689, 1809225), (2805, 1734405), (3225, 1508529), (3655, 1331055), (3825, 1271897), (4257, 1142825), (4675, 1040643), (6579, 739475), (7095, 685695), (8041, 605025), (8067, 603075), (8415, 578135), (9675, 502843), (10965, 443685), (11825, 411417), (13445, 361845), (14025, 346881), (18275, 266211), (21285, 228565), (24123, 201675), (24201, 201025), (29579, 164475), (32895, 147895), (35475, 137139), (40205, 121005), (40335, 120615), (42075, 115627), (45713, 106425), (54825, 88737), (67225, 72369)]