1385972015

素因数分解:

$5^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1\times {\mathrm{1201}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 1671510816

約数和(自身を除く): 285538801

約数列:

[1, 5, 443, 521, 1201, 2215, 2605, 6005, 230803, 532043, 625721, 1154015, 2660215, 3128605, 277194403, 1385972015]

約数ペア:

[(1, 1385972015), (5, 277194403), (443, 3128605), (521, 2660215), (1201, 1154015), (2215, 625721), (2605, 532043), (6005, 230803)]