57123995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15629}}^1$

素因数の和:15694

約数の個数: 16

約数和(自身を含む): 74273760

約数和(自身を除く): 17149765

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 15629, 78145, 265693, 672047, 1328465, 3360235, 11424799, 57123995]

約数ペア:

[(1, 57123995), (5, 11424799), (17, 3360235), (43, 1328465), (85, 672047), (215, 265693), (731, 78145), (3655, 15629)]