3670931875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12211}}^1$

素因数の和:12281

約数の個数: 40

約数和(自身を含む): 5073988304

約数和(自身を除く): 1403056429

約数列:

[1, 5, 13, 25, 37, 65, 125, 185, 325, 481, 625, 925, 1625, 2405, 4625, 8125, 12025, 12211, 23125, 60125, 61055, 158743, 300625, 305275, 451807, 793715, 1526375, 2259035, 3968575, 5873491, 7631875, 11295175, 19842875, 29367455, 56475875, 99214375, 146837275, 282379375, 734186375, 3670931875]

約数ペア:

[(1, 3670931875), (5, 734186375), (13, 282379375), (25, 146837275), (37, 99214375), (65, 56475875), (125, 29367455), (185, 19842875), (325, 11295175), (481, 7631875), (625, 5873491), (925, 3968575), (1625, 2259035), (2405, 1526375), (4625, 793715), (8125, 451807), (12025, 305275), (12211, 300625), (23125, 158743), (60125, 61055)]