4553705

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 6284952

約数和(自身を除く): 1731247

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 317, 845, 1105, 1585, 2873, 4121, 5389, 14365, 20605, 26945, 53573, 70057, 267865, 350285, 910741, 4553705]

約数ペア:

[(1, 4553705), (5, 910741), (13, 350285), (17, 267865), (65, 70057), (85, 53573), (169, 26945), (221, 20605), (317, 14365), (845, 5389), (1105, 4121), (1585, 2873)]