15155413

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 19605888

約数和(自身を除く): 4450475

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 557, 1183, 2093, 3887, 3899, 7241, 12811, 27209, 50687, 89677, 94133, 166543, 658931, 1165801, 2165059, 15155413]

約数ペア:

[(1, 15155413), (7, 2165059), (13, 1165801), (23, 658931), (91, 166543), (161, 94133), (169, 89677), (299, 50687), (557, 27209), (1183, 12811), (2093, 7241), (3887, 3899)]