28305458875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{118619}}^1$

素因数の和:118740

約数の個数: 32

約数和(自身を含む): 37305515520

約数和(自身を除く): 9000056645

約数列:

[1, 5, 23, 25, 83, 115, 125, 415, 575, 1909, 2075, 2875, 9545, 10375, 47725, 118619, 238625, 593095, 2728237, 2965475, 9845377, 13641185, 14827375, 49226885, 68205925, 226443671, 246134425, 341029625, 1132218355, 1230672125, 5661091775, 28305458875]

約数ペア:

[(1, 28305458875), (5, 5661091775), (23, 1230672125), (25, 1132218355), (83, 341029625), (115, 246134425), (125, 226443671), (415, 68205925), (575, 49226885), (1909, 14827375), (2075, 13641185), (2875, 9845377), (9545, 2965475), (10375, 2728237), (47725, 593095), (118619, 238625)]