15696395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 22921920

約数和(自身を除く): 7225525

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 757, 1595, 1885, 3785, 4147, 8327, 9841, 20735, 21953, 41635, 49205, 108251, 109765, 241483, 285389, 541255, 1207415, 1426945, 3139279, 15696395]

約数ペア:

[(1, 15696395), (5, 3139279), (11, 1426945), (13, 1207415), (29, 541255), (55, 285389), (65, 241483), (143, 109765), (145, 108251), (319, 49205), (377, 41635), (715, 21953), (757, 20735), (1595, 9841), (1885, 8327), (3785, 4147)]