123023965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{1657}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 152801280

約数和(自身を除く): 29777315

約数列:

[1, 5, 31, 155, 479, 1657, 2395, 8285, 14849, 51367, 74245, 256835, 793703, 3968515, 24604793, 123023965]

約数ペア:

[(1, 123023965), (5, 24604793), (31, 3968515), (155, 793703), (479, 256835), (1657, 74245), (2395, 51367), (8285, 14849)]