23439005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 29910384

約数和(自身を除く): 6471379

約数列:

[1, 5, 17, 85, 313, 881, 1565, 4405, 5321, 14977, 26605, 74885, 275753, 1378765, 4687801, 23439005]

約数ペア:

[(1, 23439005), (5, 4687801), (17, 1378765), (85, 275753), (313, 74885), (881, 26605), (1565, 14977), (4405, 5321)]