2853375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{1087}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 5431296

約数和(自身を除く): 2577921

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 1087, 2625, 3261, 5435, 7609, 16305, 22827, 27175, 38045, 81525, 114135, 135875, 190225, 407625, 570675, 951125, 2853375]

約数ペア:

[(1, 2853375), (3, 951125), (5, 570675), (7, 407625), (15, 190225), (21, 135875), (25, 114135), (35, 81525), (75, 38045), (105, 27175), (125, 22827), (175, 16305), (375, 7609), (525, 5435), (875, 3261), (1087, 2625)]