202109445

素因数分解:

$3^3\times 5^1\times {\mathrm{1497107}}^1$

素因数の和:1497121

約数の個数: 16

約数和(自身を含む): 359305920

約数和(自身を除く): 157196475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1497107, 4491321, 7485535, 13473963, 22456605, 40421889, 67369815, 202109445]

約数ペア:

[(1, 202109445), (3, 67369815), (5, 40421889), (9, 22456605), (15, 13473963), (27, 7485535), (45, 4491321), (135, 1497107)]