204045405

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{152843}}^1$

素因数の和:152940

約数の個数: 16

約数和(自身を含む): 330143040

約数和(自身を除く): 126097635

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 152843, 458529, 764215, 2292645, 13603027, 40809081, 68015135, 204045405]

約数ペア:

[(1, 204045405), (3, 68015135), (5, 40809081), (15, 13603027), (89, 2292645), (267, 764215), (445, 458529), (1335, 152843)]