42258385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2399}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 54835200

約数和(自身を除く): 12576815

約数列:

[1, 5, 13, 65, 271, 1355, 2399, 3523, 11995, 17615, 31187, 155935, 650129, 3250645, 8451677, 42258385]

約数ペア:

[(1, 42258385), (5, 8451677), (13, 3250645), (65, 650129), (271, 155935), (1355, 31187), (2399, 17615), (3523, 11995)]