79744535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72167}}^1$

素因数の和:72202

約数の個数: 16

約数和(自身を含む): 109118016

約数和(自身を除く): 29373481

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 72167, 360835, 938171, 1226839, 4690855, 6134195, 15948907, 79744535]

約数ペア:

[(1, 79744535), (5, 15948907), (13, 6134195), (17, 4690855), (65, 1226839), (85, 938171), (221, 360835), (1105, 72167)]