20125068105

素因数分解:

$3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1151}}^1\times {\mathrm{2131}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 32302153728

約数和(自身を除く): 12177085623

約数列:

[1, 3, 5, 15, 547, 1151, 1641, 2131, 2735, 3453, 5755, 6393, 8205, 10655, 17265, 31965, 629597, 1165657, 1888791, 2452781, 3147985, 3496971, 5828285, 7358343, 9443955, 12263905, 17484855, 36791715, 1341671207, 4025013621, 6708356035, 20125068105]

約数ペア:

[(1, 20125068105), (3, 6708356035), (5, 4025013621), (15, 1341671207), (547, 36791715), (1151, 17484855), (1641, 12263905), (2131, 9443955), (2735, 7358343), (3453, 5828285), (5755, 3496971), (6393, 3147985), (8205, 2452781), (10655, 1888791), (17265, 1165657), (31965, 629597)]