30994225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 42229440

約数和(自身を除く): 11235215

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 2837, 10925, 14185, 53903, 65251, 70925, 269515, 326255, 1239769, 1347575, 1631275, 6198845, 30994225]

約数ペア:

[(1, 30994225), (5, 6198845), (19, 1631275), (23, 1347575), (25, 1239769), (95, 326255), (115, 269515), (437, 70925), (475, 65251), (575, 53903), (2185, 14185), (2837, 10925)]