68503945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10987}}^1$

素因数の和:11064

約数の個数: 16

約数和(自身を含む): 87024960

約数和(自身を除く): 18521015

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 10987, 54935, 318623, 472441, 1593115, 2362205, 13700789, 68503945]

約数ペア:

[(1, 68503945), (5, 13700789), (29, 2362205), (43, 1593115), (145, 472441), (215, 318623), (1247, 54935), (6235, 10987)]