74311035

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 121989888

約数和(自身を除く): 47678853

約数列:

[1, 3, 5, 15, 53, 159, 211, 265, 443, 633, 795, 1055, 1329, 2215, 3165, 6645, 11183, 23479, 33549, 55915, 70437, 93473, 117395, 167745, 280419, 352185, 467365, 1402095, 4954069, 14862207, 24770345, 74311035]

約数ペア:

[(1, 74311035), (3, 24770345), (5, 14862207), (15, 4954069), (53, 1402095), (159, 467365), (211, 352185), (265, 280419), (443, 167745), (633, 117395), (795, 93473), (1055, 70437), (1329, 55915), (2215, 33549), (3165, 23479), (6645, 11183)]