12961192065

素因数分解:

$3^1\times 5^1\times {\mathrm{27817}}^1\times {\mathrm{31063}}^1$

素因数の和:58888

約数の個数: 16

約数和(自身を含む): 20739320448

約数和(自身を除く): 7778128383

約数列:

[1, 3, 5, 15, 27817, 31063, 83451, 93189, 139085, 155315, 417255, 465945, 864079471, 2592238413, 4320397355, 12961192065]

約数ペア:

[(1, 12961192065), (3, 4320397355), (5, 2592238413), (15, 864079471), (27817, 465945), (31063, 417255), (83451, 155315), (93189, 139085)]