2620475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 3822672

約数和(自身を除く): 1202197

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 733, 3575, 3665, 8063, 9529, 18325, 40315, 47645, 104819, 201575, 238225, 524095, 2620475]

約数ペア:

[(1, 2620475), (5, 524095), (11, 238225), (13, 201575), (25, 104819), (55, 47645), (65, 40315), (143, 18325), (275, 9529), (325, 8063), (715, 3665), (733, 3575)]