82425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{157}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 156736

約数和(自身を除く): 74311

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 157, 175, 471, 525, 785, 1099, 2355, 3297, 3925, 5495, 11775, 16485, 27475, 82425]

約数ペア:

[(1, 82425), (3, 27475), (5, 16485), (7, 11775), (15, 5495), (21, 3925), (25, 3297), (35, 2355), (75, 1099), (105, 785), (157, 525), (175, 471)]