22931575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 31248000

約数和(自身を除く): 8316425

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2099, 2185, 10495, 10925, 39881, 48277, 52475, 199405, 241385, 917263, 997025, 1206925, 4586315, 22931575]

約数ペア:

[(1, 22931575), (5, 4586315), (19, 1206925), (23, 997025), (25, 917263), (95, 241385), (115, 199405), (437, 52475), (475, 48277), (575, 39881), (2099, 10925), (2185, 10495)]