210009769425

素因数分解:

$3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{45119}}^1$

素因数の和:45423

約数の個数: 72

約数和(自身を含む): 381414159360

約数和(自身を除く): 171404389935

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 137, 151, 225, 411, 453, 685, 755, 1233, 1359, 2055, 2265, 3425, 3775, 6165, 6795, 10275, 11325, 20687, 30825, 33975, 45119, 62061, 103435, 135357, 186183, 225595, 310305, 406071, 517175, 676785, 930915, 1127975, 1551525, 2030355, 3383925, 4654575, 6181303, 6812969, 10151775, 18543909, 20438907, 30906515, 34064845, 55631727, 61316721, 92719545, 102194535, 154532575, 170324225, 278158635, 306583605, 463597725, 510972675, 933376753, 1390793175, 1532918025, 2800130259, 4666883765, 8400390777, 14000651295, 23334418825, 42001953885, 70003256475, 210009769425]

約数ペア:

[(1, 210009769425), (3, 70003256475), (5, 42001953885), (9, 23334418825), (15, 14000651295), (25, 8400390777), (45, 4666883765), (75, 2800130259), (137, 1532918025), (151, 1390793175), (225, 933376753), (411, 510972675), (453, 463597725), (685, 306583605), (755, 278158635), (1233, 170324225), (1359, 154532575), (2055, 102194535), (2265, 92719545), (3425, 61316721), (3775, 55631727), (6165, 34064845), (6795, 30906515), (10275, 20438907), (11325, 18543909), (20687, 10151775), (30825, 6812969), (33975, 6181303), (45119, 4654575), (62061, 3383925), (103435, 2030355), (135357, 1551525), (186183, 1127975), (225595, 930915), (310305, 676785), (406071, 517175)]