16628865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 29970432

約数和(自身を除く): 13341567

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 3251, 5115, 9753, 16255, 35761, 48765, 100781, 107283, 178805, 302343, 503905, 536415, 1108591, 1511715, 3325773, 5542955, 16628865]

約数ペア:

[(1, 16628865), (3, 5542955), (5, 3325773), (11, 1511715), (15, 1108591), (31, 536415), (33, 503905), (55, 302343), (93, 178805), (155, 107283), (165, 100781), (341, 48765), (465, 35761), (1023, 16255), (1705, 9753), (3251, 5115)]