64467248065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{6529}}^1\times {\mathrm{179527}}^1$

素因数の和:186072

約数の個数: 16

約数和(自身を含む): 84406884480

約数和(自身を除く): 19939636415

約数列:

[1, 5, 11, 55, 6529, 32645, 71819, 179527, 359095, 897635, 1974797, 9873985, 1172131783, 5860658915, 12893449613, 64467248065]

約数ペア:

[(1, 64467248065), (5, 12893449613), (11, 5860658915), (55, 1172131783), (6529, 9873985), (32645, 1974797), (71819, 897635), (179527, 359095)]