73678825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 100591776

約数和(自身を除く): 26912951

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 2371, 2825, 6215, 11855, 26081, 31075, 59275, 130405, 267923, 652025, 1339615, 2947153, 6698075, 14735765, 73678825]

約数ペア:

[(1, 73678825), (5, 14735765), (11, 6698075), (25, 2947153), (55, 1339615), (113, 652025), (275, 267923), (565, 130405), (1243, 59275), (2371, 31075), (2825, 26081), (6215, 11855)]