1180065

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 1904256

約数和(自身を除く): 724191

約数列:

[1, 3, 5, 15, 151, 453, 521, 755, 1563, 2265, 2605, 7815, 78671, 236013, 393355, 1180065]

約数ペア:

[(1, 1180065), (3, 393355), (5, 236013), (15, 78671), (151, 7815), (453, 2605), (521, 2265), (755, 1563)]