61257195

素因数分解:

$3^3\times 5^1\times {\mathrm{453757}}^1$

素因数の和:453771

約数の個数: 16

約数和(自身を含む): 108901920

約数和(自身を除く): 47644725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 453757, 1361271, 2268785, 4083813, 6806355, 12251439, 20419065, 61257195]

約数ペア:

[(1, 61257195), (3, 20419065), (5, 12251439), (9, 6806355), (15, 4083813), (27, 2268785), (45, 1361271), (135, 453757)]