2023556025

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{6389}}^1$

素因数の和:6546

約数の個数: 48

約数和(自身を含む): 3461028480

約数和(自身を除く): 1437472455

約数列:

[1, 3, 5, 15, 25, 41, 75, 103, 123, 205, 309, 515, 615, 1025, 1545, 2575, 3075, 4223, 6389, 7725, 12669, 19167, 21115, 31945, 63345, 95835, 105575, 159725, 261949, 316725, 479175, 658067, 785847, 1309745, 1974201, 3290335, 3929235, 6548725, 9871005, 16451675, 19646175, 26980747, 49355025, 80942241, 134903735, 404711205, 674518675, 2023556025]

約数ペア:

[(1, 2023556025), (3, 674518675), (5, 404711205), (15, 134903735), (25, 80942241), (41, 49355025), (75, 26980747), (103, 19646175), (123, 16451675), (205, 9871005), (309, 6548725), (515, 3929235), (615, 3290335), (1025, 1974201), (1545, 1309745), (2575, 785847), (3075, 658067), (4223, 479175), (6389, 316725), (7725, 261949), (12669, 159725), (19167, 105575), (21115, 95835), (31945, 63345)]