523218145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{156887}}^1$

素因数の和:156944

約数の個数: 16

約数和(自身を含む): 677756160

約数和(自身を除く): 154538015

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 156887, 784435, 3608401, 4549723, 18042005, 22748615, 104643629, 523218145]

約数ペア:

[(1, 523218145), (5, 104643629), (23, 22748615), (29, 18042005), (115, 4549723), (145, 3608401), (667, 784435), (3335, 156887)]