2015631075

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{507077}}^1$

素因数の和:507143

約数の個数: 24

約数和(自身を含む): 3395394288

約数和(自身を除く): 1379763213

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 507077, 1521231, 2535385, 7606155, 12676925, 26875081, 38030775, 80625243, 134375405, 403126215, 671877025, 2015631075]

約数ペア:

[(1, 2015631075), (3, 671877025), (5, 403126215), (15, 134375405), (25, 80625243), (53, 38030775), (75, 26875081), (159, 12676925), (265, 7606155), (795, 2535385), (1325, 1521231), (3975, 507077)]