22157015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3727}}^1$

素因数の和:3802

約数の個数: 16

約数和(自身を含む): 28183680

約数和(自身を除く): 6026665

約数列:

[1, 5, 29, 41, 145, 205, 1189, 3727, 5945, 18635, 108083, 152807, 540415, 764035, 4431403, 22157015]

約数ペア:

[(1, 22157015), (5, 4431403), (29, 764035), (41, 540415), (145, 152807), (205, 108083), (1189, 18635), (3727, 5945)]