42920875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{14929}}^1$

素因数の和:14967

約数の個数: 16

約数和(自身を含む): 55897920

約数和(自身を除く): 12977045

約数列:

[1, 5, 23, 25, 115, 125, 575, 2875, 14929, 74645, 343367, 373225, 1716835, 1866125, 8584175, 42920875]

約数ペア:

[(1, 42920875), (5, 8584175), (23, 1866125), (25, 1716835), (115, 373225), (125, 343367), (575, 74645), (2875, 14929)]