42166445

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{4561}}^1$

素因数の和:4652

約数の個数: 12

約数和(自身を含む): 51815196

約数和(自身を除く): 9648751

約数列:

[1, 5, 43, 215, 1849, 4561, 9245, 22805, 196123, 980615, 8433289, 42166445]

約数ペア:

[(1, 42166445), (5, 8433289), (43, 980615), (215, 196123), (1849, 22805), (4561, 9245)]