15155829

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 25105080

約数和(自身を除く): 9949251

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 389, 481, 999, 1053, 1167, 1443, 2997, 3501, 4329, 5057, 10503, 12987, 14393, 15171, 31509, 38961, 43179, 45513, 129537, 136539, 187109, 388611, 409617, 561327, 1165833, 1683981, 5051943, 15155829]

約数ペア:

[(1, 15155829), (3, 5051943), (9, 1683981), (13, 1165833), (27, 561327), (37, 409617), (39, 388611), (81, 187109), (111, 136539), (117, 129537), (333, 45513), (351, 43179), (389, 38961), (481, 31509), (999, 15171), (1053, 14393), (1167, 12987), (1443, 10503), (2997, 5057), (3501, 4329)]