1323521725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{5521}}^1$

素因数の和:5797

約数の個数: 24

約数和(自身を含む): 1687169792

約数和(自身を除く): 363648067

約数列:

[1, 5, 25, 43, 215, 223, 1075, 1115, 5521, 5575, 9589, 27605, 47945, 138025, 237403, 239725, 1187015, 1231183, 5935075, 6155915, 30779575, 52940869, 264704345, 1323521725]

約数ペア:

[(1, 1323521725), (5, 264704345), (25, 52940869), (43, 30779575), (215, 6155915), (223, 5935075), (1075, 1231183), (1115, 1187015), (5521, 239725), (5575, 237403), (9589, 138025), (27605, 47945)]