85575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{163}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 162688

約数和(自身を除く): 77113

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 163, 175, 489, 525, 815, 1141, 2445, 3423, 4075, 5705, 12225, 17115, 28525, 85575]

約数ペア:

[(1, 85575), (3, 28525), (5, 17115), (7, 12225), (15, 5705), (21, 4075), (25, 3423), (35, 2445), (75, 1141), (105, 815), (163, 525), (175, 489)]