100772005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 32283995

約数列:

[1, 5, 17, 43, 79, 85, 215, 349, 395, 731, 1343, 1745, 3397, 3655, 5933, 6715, 15007, 16985, 27571, 29665, 57749, 75035, 137855, 255119, 288745, 468707, 1185553, 1275595, 2343535, 5927765, 20154401, 100772005]

約数ペア:

[(1, 100772005), (5, 20154401), (17, 5927765), (43, 2343535), (79, 1275595), (85, 1185553), (215, 468707), (349, 288745), (395, 255119), (731, 137855), (1343, 75035), (1745, 57749), (3397, 29665), (3655, 27571), (5933, 16985), (6715, 15007)]