30502665

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9547}}^1$

素因数の和:9629

約数の個数: 24

約数和(自身を含む): 53621568

約数和(自身を除く): 23118903

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 9547, 28641, 47735, 85923, 143205, 429615, 677837, 2033511, 3389185, 6100533, 10167555, 30502665]

約数ペア:

[(1, 30502665), (3, 10167555), (5, 6100533), (9, 3389185), (15, 2033511), (45, 677837), (71, 429615), (213, 143205), (355, 85923), (639, 47735), (1065, 28641), (3195, 9547)]