68738065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{1409}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 90149760

約数和(自身を除く): 21411695

約数列:

[1, 5, 11, 55, 887, 1409, 4435, 7045, 9757, 15499, 48785, 77495, 1249783, 6248915, 13747613, 68738065]

約数ペア:

[(1, 68738065), (5, 13747613), (11, 6248915), (55, 1249783), (887, 77495), (1409, 48785), (4435, 15499), (7045, 9757)]