538641405

素因数分解:

$3^2\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{5023}}^1$

素因数の和:7417

約数の個数: 24

約数和(自身を含む): 934222848

約数和(自身を除く): 395581443

約数列:

[1, 3, 5, 9, 15, 45, 2383, 5023, 7149, 11915, 15069, 21447, 25115, 35745, 45207, 75345, 107235, 226035, 11969809, 35909427, 59849045, 107728281, 179547135, 538641405]

約数ペア:

[(1, 538641405), (3, 179547135), (5, 107728281), (9, 59849045), (15, 35909427), (45, 11969809), (2383, 226035), (5023, 107235), (7149, 75345), (11915, 45207), (15069, 35745), (21447, 25115)]