66011555

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3251}}^1$

素因数の和:3418

約数の個数: 16

約数和(自身を含む): 82418688

約数和(自身を除く): 16407133

約数列:

[1, 5, 31, 131, 155, 655, 3251, 4061, 16255, 20305, 100781, 425881, 503905, 2129405, 13202311, 66011555]

約数ペア:

[(1, 66011555), (5, 13202311), (31, 2129405), (131, 503905), (155, 425881), (655, 100781), (3251, 20305), (4061, 16255)]