72287715

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{117541}}^1$

素因数の和:117590

約数の個数: 16

約数和(自身を含む): 118482336

約数和(自身を除く): 46194621

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 117541, 352623, 587705, 1763115, 4819181, 14457543, 24095905, 72287715]

約数ペア:

[(1, 72287715), (3, 24095905), (5, 14457543), (15, 4819181), (41, 1763115), (123, 587705), (205, 352623), (615, 117541)]