201595005

素因数分解:

$3^2\times 5^1\times {\mathrm{4479889}}^1$

素因数の和:4479900

約数の個数: 12

約数和(自身を含む): 349431420

約数和(自身を除く): 147836415

約数列:

[1, 3, 5, 9, 15, 45, 4479889, 13439667, 22399445, 40319001, 67198335, 201595005]

約数ペア:

[(1, 201595005), (3, 67198335), (5, 40319001), (9, 22399445), (15, 13439667), (45, 4479889)]