313202205

素因数分解:

$3^2\times 5^1\times {\mathrm{6960049}}^1$

素因数の和:6960060

約数の個数: 12

約数和(自身を含む): 542883900

約数和(自身を除く): 229681695

約数列:

[1, 3, 5, 9, 15, 45, 6960049, 20880147, 34800245, 62640441, 104400735, 313202205]

約数ペア:

[(1, 313202205), (3, 104400735), (5, 62640441), (9, 34800245), (15, 20880147), (45, 6960049)]