64614260065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9210871}}^1$

素因数の和:9210960

約数の個数: 16

約数和(自身を含む): 82234665216

約数和(自身を除く): 17620405151

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 9210871, 46054355, 211850033, 561863131, 1059250165, 2809315655, 12922852013, 64614260065]

約数ペア:

[(1, 64614260065), (5, 12922852013), (23, 2809315655), (61, 1059250165), (115, 561863131), (305, 211850033), (1403, 46054355), (7015, 9210871)]