23324375

素因数分解:

$5^4\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:644

約数の個数: 20

約数和(自身を含む): 29634264

約数和(自身を除く): 6309889

約数列:

[1, 5, 25, 67, 125, 335, 557, 625, 1675, 2785, 8375, 13925, 37319, 41875, 69625, 186595, 348125, 932975, 4664875, 23324375]

約数ペア:

[(1, 23324375), (5, 4664875), (25, 932975), (67, 348125), (125, 186595), (335, 69625), (557, 41875), (625, 37319), (1675, 13925), (2785, 8375)]