22654375

素因数分解:

$5^4\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 20

約数和(自身を含む): 28784536

約数和(自身を除く): 6130161

約数列:

[1, 5, 25, 67, 125, 335, 541, 625, 1675, 2705, 8375, 13525, 36247, 41875, 67625, 181235, 338125, 906175, 4530875, 22654375]

約数ペア:

[(1, 22654375), (5, 4530875), (25, 906175), (67, 338125), (125, 181235), (335, 67625), (541, 41875), (625, 36247), (1675, 13525), (2705, 8375)]