145920425

素因数分解:

$5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4993}}^1$

素因数の和:5177

約数の個数: 24

約数和(自身を含む): 208070016

約数和(自身を除く): 62149591

約数列:

[1, 5, 7, 25, 35, 167, 175, 835, 1169, 4175, 4993, 5845, 24965, 29225, 34951, 124825, 174755, 833831, 873775, 4169155, 5836817, 20845775, 29184085, 145920425]

約数ペア:

[(1, 145920425), (5, 29184085), (7, 20845775), (25, 5836817), (35, 4169155), (167, 873775), (175, 833831), (835, 174755), (1169, 124825), (4175, 34951), (4993, 29225), (5845, 24965)]