90479465

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{739}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 111248640

約数和(自身を除く): 20769175

約数列:

[1, 5, 47, 235, 521, 739, 2605, 3695, 24487, 34733, 122435, 173665, 385019, 1925095, 18095893, 90479465]

約数ペア:

[(1, 90479465), (5, 18095893), (47, 1925095), (235, 385019), (521, 173665), (739, 122435), (2605, 34733), (3695, 24487)]