31930595

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 40938480

約数和(自身を除く): 9007885

約数列:

[1, 5, 29, 41, 131, 145, 205, 655, 1189, 1681, 3799, 5371, 5945, 8405, 18995, 26855, 48749, 155759, 220211, 243745, 778795, 1101055, 6386119, 31930595]

約数ペア:

[(1, 31930595), (5, 6386119), (29, 1101055), (41, 778795), (131, 243745), (145, 220211), (205, 155759), (655, 48749), (1189, 26855), (1681, 18995), (3799, 8405), (5371, 5945)]