3089598725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{56149}}^1$

素因数の和:56261

約数の個数: 24

約数和(自身を含む): 4010457600

約数和(自身を除く): 920858875

約数列:

[1, 5, 25, 31, 71, 155, 355, 775, 1775, 2201, 11005, 55025, 56149, 280745, 1403725, 1740619, 3986579, 8703095, 19932895, 43515475, 99664475, 123583949, 617919745, 3089598725]

約数ペア:

[(1, 3089598725), (5, 617919745), (25, 123583949), (31, 99664475), (71, 43515475), (155, 19932895), (355, 8703095), (775, 3986579), (1775, 1740619), (2201, 1403725), (11005, 280745), (55025, 56149)]