201276045

素因数分解:

$3^2\times 5^1\times {\mathrm{4472801}}^1$

素因数の和:4472812

約数の個数: 12

約数和(自身を含む): 348878556

約数和(自身を除く): 147602511

約数列:

[1, 3, 5, 9, 15, 45, 4472801, 13418403, 22364005, 40255209, 67092015, 201276045]

約数ペア:

[(1, 201276045), (3, 67092015), (5, 40255209), (9, 22364005), (15, 13418403), (45, 4472801)]