15517229

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 19568640

約数和(自身を除く): 4051411

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 4159, 29113, 54067, 170519, 378469, 1193633, 2216747, 15517229]

約数ペア:

[(1, 15517229), (7, 2216747), (13, 1193633), (41, 378469), (91, 170519), (287, 54067), (533, 29113), (3731, 4159)]