318205905

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{5483}}^1$

素因数の和:5617

約数の個数: 32

約数和(自身を含む): 525937536

約数和(自身を除く): 207731631

約数列:

[1, 3, 5, 15, 53, 73, 159, 219, 265, 365, 795, 1095, 3869, 5483, 11607, 16449, 19345, 27415, 58035, 82245, 290599, 400259, 871797, 1200777, 1452995, 2001295, 4358985, 6003885, 21213727, 63641181, 106068635, 318205905]

約数ペア:

[(1, 318205905), (3, 106068635), (5, 63641181), (15, 21213727), (53, 6003885), (73, 4358985), (159, 2001295), (219, 1452995), (265, 1200777), (365, 871797), (795, 400259), (1095, 290599), (3869, 82245), (5483, 58035), (11607, 27415), (16449, 19345)]