15678225405

素因数分解:

$3^3\times 5^1\times {\mathrm{116135003}}^1$

素因数の和:116135017

約数の個数: 16

約数和(自身を含む): 27872400960

約数和(自身を除く): 12194175555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 116135003, 348405009, 580675015, 1045215027, 1742025045, 3135645081, 5226075135, 15678225405]

約数ペア:

[(1, 15678225405), (3, 5226075135), (5, 3135645081), (9, 1742025045), (15, 1045215027), (27, 580675015), (45, 348405009), (135, 116135003)]