57157955

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{739}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 71040000

約数和(自身を除く): 13882045

約数列:

[1, 5, 31, 155, 499, 739, 2495, 3695, 15469, 22909, 77345, 114545, 368761, 1843805, 11431591, 57157955]

約数ペア:

[(1, 57157955), (5, 11431591), (31, 1843805), (155, 368761), (499, 114545), (739, 77345), (2495, 22909), (3695, 15469)]