25224305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3361}}^1$

素因数の和:3464

約数の個数: 16

約数和(自身を含む): 32275200

約数和(自身を除く): 7050895

約数列:

[1, 5, 19, 79, 95, 395, 1501, 3361, 7505, 16805, 63859, 265519, 319295, 1327595, 5044861, 25224305]

約数ペア:

[(1, 25224305), (5, 5044861), (19, 1327595), (79, 319295), (95, 265519), (395, 63859), (1501, 16805), (3361, 7505)]