87974755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{2113}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 115373664

約数和(自身を除く): 27398909

約数列:

[1, 5, 11, 55, 757, 2113, 3785, 8327, 10565, 23243, 41635, 116215, 1599541, 7997705, 17594951, 87974755]

約数ペア:

[(1, 87974755), (5, 17594951), (11, 7997705), (55, 1599541), (757, 116215), (2113, 41635), (3785, 23243), (8327, 10565)]