254913025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23333}}^1$

素因数の和:23385

約数の個数: 24

約数和(自身を含む): 347209920

約数和(自身を除く): 92296895

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 10925, 23333, 116665, 443327, 536659, 583325, 2216635, 2683295, 10196521, 11083175, 13416475, 50982605, 254913025]

約数ペア:

[(1, 254913025), (5, 50982605), (19, 13416475), (23, 11083175), (25, 10196521), (95, 2683295), (115, 2216635), (437, 583325), (475, 536659), (575, 443327), (2185, 116665), (10925, 23333)]