27615005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8231}}^1$

素因数の和:8308

約数の個数: 16

約数和(自身を含む): 36747648

約数和(自身を除く): 9132643

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 8231, 41155, 90541, 452705, 502091, 2510455, 5523001, 27615005]

約数ペア:

[(1, 27615005), (5, 5523001), (11, 2510455), (55, 502091), (61, 452705), (305, 90541), (671, 41155), (3355, 8231)]