40460025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28393}}^1$

素因数の和:28425

約数の個数: 24

約数和(自身を含む): 70417120

約数和(自身を除く): 29957095

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 28393, 85179, 141965, 425895, 539467, 709825, 1618401, 2129475, 2697335, 8092005, 13486675, 40460025]

約数ペア:

[(1, 40460025), (3, 13486675), (5, 8092005), (15, 2697335), (19, 2129475), (25, 1618401), (57, 709825), (75, 539467), (95, 425895), (285, 141965), (475, 85179), (1425, 28393)]