202151115

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109567}}^1$

素因数の和:109619

約数の個数: 24

約数和(自身を含む): 358944768

約数和(自身を除く): 156793653

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 109567, 328701, 547835, 986103, 1643505, 4492247, 4930515, 13476741, 22461235, 40430223, 67383705, 202151115]

約数ペア:

[(1, 202151115), (3, 67383705), (5, 40430223), (9, 22461235), (15, 13476741), (41, 4930515), (45, 4492247), (123, 1643505), (205, 986103), (369, 547835), (615, 328701), (1845, 109567)]