1267248085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{188719}}^1$

素因数の和:188820

約数の個数: 16

約数和(自身を含む): 1630540800

約数和(自身を除く): 363292715

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 188719, 943595, 3208223, 14908801, 16041115, 74544005, 253449617, 1267248085]

約数ペア:

[(1, 1267248085), (5, 253449617), (17, 74544005), (79, 16041115), (85, 14908801), (395, 3208223), (1343, 943595), (6715, 188719)]