7968155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7211}}^1$

素因数の和:7246

約数の個数: 16

約数和(自身を含む): 10904544

約数和(自身を除く): 2936389

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 7211, 36055, 93743, 122587, 468715, 612935, 1593631, 7968155]

約数ペア:

[(1, 7968155), (5, 1593631), (13, 612935), (17, 468715), (65, 122587), (85, 93743), (221, 36055), (1105, 7211)]