5405025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3825

約数の個数: 24

約数和(自身を含む): 9409120

約数和(自身を除く): 4004095

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 3793, 11379, 18965, 56895, 72067, 94825, 216201, 284475, 360335, 1081005, 1801675, 5405025]

約数ペア:

[(1, 5405025), (3, 1801675), (5, 1081005), (15, 360335), (19, 284475), (25, 216201), (57, 94825), (75, 72067), (95, 56895), (285, 18965), (475, 11379), (1425, 3793)]