72905471985

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103412017}}^1$

素因数の和:103412072

約数の個数: 16

約数和(自身を含む): 119130644736

約数和(自身を除く): 46225172751

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 103412017, 310236051, 517060085, 1551180255, 4860364799, 14581094397, 24301823995, 72905471985]

約数ペア:

[(1, 72905471985), (3, 24301823995), (5, 14581094397), (15, 4860364799), (47, 1551180255), (141, 517060085), (235, 310236051), (705, 103412017)]