108974455

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6961}}^1$

素因数の和:7098

約数の個数: 16

約数和(自身を含む): 136343808

約数和(自身を除く): 27369353

約数列:

[1, 5, 31, 101, 155, 505, 3131, 6961, 15655, 34805, 215791, 703061, 1078955, 3515305, 21794891, 108974455]

約数ペア:

[(1, 108974455), (5, 21794891), (31, 3515305), (101, 1078955), (155, 703061), (505, 215791), (3131, 34805), (6961, 15655)]