23893675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 32786096

約数和(自身を除く): 8892421

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 1987, 2405, 9935, 12025, 25831, 49675, 73519, 129155, 367595, 645775, 955747, 1837975, 4778735, 23893675]

約数ペア:

[(1, 23893675), (5, 4778735), (13, 1837975), (25, 955747), (37, 645775), (65, 367595), (185, 129155), (325, 73519), (481, 49675), (925, 25831), (1987, 12025), (2405, 9935)]