42501355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28429}}^1$

素因数の和:28470

約数の個数: 16

約数和(自身を含む): 57314880

約数和(自身を除く): 14813525

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 28429, 142145, 369577, 653867, 1847885, 3269335, 8500271, 42501355]

約数ペア:

[(1, 42501355), (5, 8500271), (13, 3269335), (23, 1847885), (65, 653867), (115, 369577), (299, 142145), (1495, 28429)]