57090115

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 69451200

約数和(自身を除く): 12361085

約数列:

[1, 5, 181, 199, 317, 905, 995, 1585, 36019, 57377, 63083, 180095, 286885, 315415, 11418023, 57090115]

約数ペア:

[(1, 57090115), (5, 11418023), (181, 315415), (199, 286885), (317, 180095), (905, 63083), (995, 57377), (1585, 36019)]