5491915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7681}}^1$

素因数の和:7710

約数の個数: 16

約数和(自身を含む): 7743456

約数和(自身を除く): 2251541

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 7681, 38405, 84491, 99853, 422455, 499265, 1098383, 5491915]

約数ペア:

[(1, 5491915), (5, 1098383), (11, 499265), (13, 422455), (55, 99853), (65, 84491), (143, 38405), (715, 7681)]