39474945

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3407

約数の個数: 40

約数和(自身を含む): 73224360

約数和(自身を除く): 33749415

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3361, 3915, 10083, 11745, 16805, 30249, 50415, 90747, 97469, 151245, 272241, 292407, 453735, 487345, 877221, 1361205, 1462035, 2631663, 4386105, 7894989, 13158315, 39474945]

約数ペア:

[(1, 39474945), (3, 13158315), (5, 7894989), (9, 4386105), (15, 2631663), (27, 1462035), (29, 1361205), (45, 877221), (81, 487345), (87, 453735), (135, 292407), (145, 272241), (261, 151245), (405, 97469), (435, 90747), (783, 50415), (1305, 30249), (2349, 16805), (3361, 11745), (3915, 10083)]