71259185

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 87609600

約数和(自身を除く): 16350415

約数列:

[1, 5, 79, 89, 395, 445, 2027, 7031, 10135, 35155, 160133, 180403, 800665, 902015, 14251837, 71259185]

約数ペア:

[(1, 71259185), (5, 14251837), (79, 902015), (89, 800665), (395, 180403), (445, 160133), (2027, 35155), (7031, 10135)]