22940125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 32497920

約数和(自身を除く): 9557795

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 743, 1235, 1625, 2375, 3715, 6175, 9659, 14117, 18575, 30875, 48295, 70585, 92875, 183521, 241475, 352925, 917605, 1207375, 1764625, 4588025, 22940125]

約数ペア:

[(1, 22940125), (5, 4588025), (13, 1764625), (19, 1207375), (25, 917605), (65, 352925), (95, 241475), (125, 183521), (247, 92875), (325, 70585), (475, 48295), (743, 30875), (1235, 18575), (1625, 14117), (2375, 9659), (3715, 6175)]