91715399995

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{7639}}^1\times {\mathrm{40699}}^1$

素因数の和:48402

約数の個数: 16

約数和(自身を含む): 111941280000

約数和(自身を除く): 20225880005

約数列:

[1, 5, 59, 295, 7639, 38195, 40699, 203495, 450701, 2253505, 2401241, 12006205, 310899661, 1554498305, 18343079999, 91715399995]

約数ペア:

[(1, 91715399995), (5, 18343079999), (59, 1554498305), (295, 310899661), (7639, 12006205), (38195, 2401241), (40699, 2253505), (203495, 450701)]