138407095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{5347}}^1$

素因数の和:5550

約数の個数: 16

約数和(自身を含む): 172505088

約数和(自身を除く): 34097993

約数列:

[1, 5, 31, 155, 167, 835, 5177, 5347, 25885, 26735, 165757, 828785, 892949, 4464745, 27681419, 138407095]

約数ペア:

[(1, 138407095), (5, 27681419), (31, 4464745), (155, 892949), (167, 828785), (835, 165757), (5177, 26735), (5347, 25885)]