25033329

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 37346400

約数和(自身を除く): 12313071

約数列:

[1, 3, 9, 41, 123, 179, 369, 379, 537, 1137, 1611, 3411, 7339, 15539, 22017, 46617, 66051, 67841, 139851, 203523, 610569, 2781481, 8344443, 25033329]

約数ペア:

[(1, 25033329), (3, 8344443), (9, 2781481), (41, 610569), (123, 203523), (179, 139851), (369, 67841), (379, 66051), (537, 46617), (1137, 22017), (1611, 15539), (3411, 7339)]