11115115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3313}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 14793696

約数和(自身を除く): 3678581

約数列:

[1, 5, 11, 55, 61, 305, 671, 3313, 3355, 16565, 36443, 182215, 202093, 1010465, 2223023, 11115115]

約数ペア:

[(1, 11115115), (5, 2223023), (11, 1010465), (55, 202093), (61, 182215), (305, 36443), (671, 16565), (3313, 3355)]