23256475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4451}}^1$

素因数の和:4491

約数の個数: 24

約数和(自身を含む): 33122880

約数和(自身を除く): 9866405

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 4451, 5225, 22255, 48961, 84569, 111275, 244805, 422845, 930259, 1224025, 2114225, 4651295, 23256475]

約数ペア:

[(1, 23256475), (5, 4651295), (11, 2114225), (19, 1224025), (25, 930259), (55, 422845), (95, 244805), (209, 111275), (275, 84569), (475, 48961), (1045, 22255), (4451, 5225)]