74539665

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72019}}^1$

素因数の和:72053

約数の個数: 24

約数和(自身を含む): 134821440

約数和(自身を除く): 60281775

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 72019, 216057, 360095, 648171, 1080285, 1656437, 3240855, 4969311, 8282185, 14907933, 24846555, 74539665]

約数ペア:

[(1, 74539665), (3, 24846555), (5, 14907933), (9, 8282185), (15, 4969311), (23, 3240855), (45, 1656437), (69, 1080285), (115, 648171), (207, 360095), (345, 216057), (1035, 72019)]