2013457575

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 3389533056

約数和(自身を除く): 1376075481

約数列:

[1, 3, 5, 15, 25, 75, 83, 181, 249, 415, 543, 905, 1245, 1787, 2075, 2715, 4525, 5361, 6225, 8935, 13575, 15023, 26805, 44675, 45069, 75115, 134025, 148321, 225345, 323447, 375575, 444963, 741605, 970341, 1126725, 1617235, 2224815, 3708025, 4851705, 8086175, 11124075, 24258525, 26846101, 80538303, 134230505, 402691515, 671152525, 2013457575]

約数ペア:

[(1, 2013457575), (3, 671152525), (5, 402691515), (15, 134230505), (25, 80538303), (75, 26846101), (83, 24258525), (181, 11124075), (249, 8086175), (415, 4851705), (543, 3708025), (905, 2224815), (1245, 1617235), (1787, 1126725), (2075, 970341), (2715, 741605), (4525, 444963), (5361, 375575), (6225, 323447), (8935, 225345), (13575, 148321), (15023, 134025), (26805, 75115), (44675, 45069)]