29955615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 21469665

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 1487, 4029, 4461, 6715, 7435, 20145, 22305, 25279, 75837, 117473, 126395, 352419, 379185, 587365, 1762095, 1997041, 5991123, 9985205, 29955615]

約数ペア:

[(1, 29955615), (3, 9985205), (5, 5991123), (15, 1997041), (17, 1762095), (51, 587365), (79, 379185), (85, 352419), (237, 126395), (255, 117473), (395, 75837), (1185, 25279), (1343, 22305), (1487, 20145), (4029, 7435), (4461, 6715)]