123792065

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{1451}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 150961536

約数和(自身を除く): 27169471

約数列:

[1, 5, 113, 151, 565, 755, 1451, 7255, 17063, 85315, 163963, 219101, 819815, 1095505, 24758413, 123792065]

約数ペア:

[(1, 123792065), (5, 24758413), (113, 1095505), (151, 819815), (565, 219101), (755, 163963), (1451, 85315), (7255, 17063)]