79920145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{3209}}^1$

素因数の和:3524

約数の個数: 16

約数和(自身を含む): 101923920

約数和(自身を除く): 22003775

約数列:

[1, 5, 17, 85, 293, 1465, 3209, 4981, 16045, 24905, 54553, 272765, 940237, 4701185, 15984029, 79920145]

約数ペア:

[(1, 79920145), (5, 15984029), (17, 4701185), (85, 940237), (293, 272765), (1465, 54553), (3209, 24905), (4981, 16045)]