3861315

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 6823440

約数和(自身を除く): 2962125

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1619, 2385, 4857, 8095, 14571, 24285, 72855, 85807, 257421, 429035, 772263, 1287105, 3861315]

約数ペア:

[(1, 3861315), (3, 1287105), (5, 772263), (9, 429035), (15, 257421), (45, 85807), (53, 72855), (159, 24285), (265, 14571), (477, 8095), (795, 4857), (1619, 2385)]