28478490435

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{929303}}^1$

素因数の和:929544

約数の個数: 32

約数和(自身を含む): 50851514880

約数和(自身を除く): 22373024445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 1135, 2043, 3405, 6129, 10215, 30645, 929303, 2787909, 4646515, 8363727, 13939545, 25091181, 41818635, 125455905, 210951781, 632855343, 1054758905, 1898566029, 3164276715, 5695698087, 9492830145, 28478490435]

約数ペア:

[(1, 28478490435), (3, 9492830145), (5, 5695698087), (9, 3164276715), (15, 1898566029), (27, 1054758905), (45, 632855343), (135, 210951781), (227, 125455905), (681, 41818635), (1135, 25091181), (2043, 13939545), (3405, 8363727), (6129, 4646515), (10215, 2787909), (30645, 929303)]