61366455

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12511}}^1$

素因数の和:12631

約数の個数: 24

約数和(自身を含む): 107352960

約数和(自身を除く): 45986505

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 12511, 37533, 62555, 112599, 187665, 562995, 1363699, 4091097, 6818495, 12273291, 20455485, 61366455]

約数ペア:

[(1, 61366455), (3, 20455485), (5, 12273291), (9, 6818495), (15, 4091097), (45, 1363699), (109, 562995), (327, 187665), (545, 112599), (981, 62555), (1635, 37533), (4905, 12511)]