8461206325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{215161}}^1$

素因数の和:215206

約数の個数: 36

約数和(自身を含む): 12419580964

約数和(自身を除く): 3958374639

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 605, 715, 1573, 3025, 3575, 7865, 39325, 215161, 1075805, 2366771, 2797093, 5379025, 11833855, 13985465, 26034481, 30768023, 59169275, 69927325, 130172405, 153840115, 338448253, 650862025, 769200575, 1692241265, 8461206325]

約数ペア:

[(1, 8461206325), (5, 1692241265), (11, 769200575), (13, 650862025), (25, 338448253), (55, 153840115), (65, 130172405), (121, 69927325), (143, 59169275), (275, 30768023), (325, 26034481), (605, 13985465), (715, 11833855), (1573, 5379025), (3025, 2797093), (3575, 2366771), (7865, 1075805), (39325, 215161)]