128180535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3851}}^1$

素因数の和:4183

約数の個数: 32

約数和(自身を含む): 235187712

約数和(自身を除く): 107007177

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 317, 951, 1585, 2219, 3851, 4755, 6657, 11095, 11553, 19255, 26957, 33285, 57765, 80871, 134785, 404355, 1220767, 3662301, 6103835, 8545369, 18311505, 25636107, 42726845, 128180535]

約数ペア:

[(1, 128180535), (3, 42726845), (5, 25636107), (7, 18311505), (15, 8545369), (21, 6103835), (35, 3662301), (105, 1220767), (317, 404355), (951, 134785), (1585, 80871), (2219, 57765), (3851, 33285), (4755, 26957), (6657, 19255), (11095, 11553)]