66216305

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 80766720

約数和(自身を除く): 14550415

約数列:

[1, 5, 113, 163, 565, 719, 815, 3595, 18419, 81247, 92095, 117197, 406235, 585985, 13243261, 66216305]

約数ペア:

[(1, 66216305), (5, 13243261), (113, 585985), (163, 406235), (565, 117197), (719, 92095), (815, 81247), (3595, 18419)]