201410145

素因数分解:

$3^4\times 5^1\times {\mathrm{497309}}^1$

素因数の和:497326

約数の個数: 20

約数和(自身を含む): 361047060

約数和(自身を除く): 159636915

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 497309, 1491927, 2486545, 4475781, 7459635, 13427343, 22378905, 40282029, 67136715, 201410145]

約数ペア:

[(1, 201410145), (3, 67136715), (5, 40282029), (9, 22378905), (15, 13427343), (27, 7459635), (45, 4475781), (81, 2486545), (135, 1491927), (405, 497309)]