2995125

素因数分解:

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

素因数の和:195

約数の個数: 48

約数和(自身を含む): 5833152

約数和(自身を除く): 2838027

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 163, 175, 245, 375, 489, 525, 735, 815, 875, 1141, 1225, 2445, 2625, 3423, 3675, 4075, 5705, 6125, 7987, 12225, 17115, 18375, 20375, 23961, 28525, 39935, 61125, 85575, 119805, 142625, 199675, 427875, 599025, 998375, 2995125]

約数ペア:

[(1, 2995125), (3, 998375), (5, 599025), (7, 427875), (15, 199675), (21, 142625), (25, 119805), (35, 85575), (49, 61125), (75, 39935), (105, 28525), (125, 23961), (147, 20375), (163, 18375), (175, 17115), (245, 12225), (375, 7987), (489, 6125), (525, 5705), (735, 4075), (815, 3675), (875, 3423), (1141, 2625), (1225, 2445)]