2790375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{1063}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 5311488

約数和(自身を除く): 2521113

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 1063, 2625, 3189, 5315, 7441, 15945, 22323, 26575, 37205, 79725, 111615, 132875, 186025, 398625, 558075, 930125, 2790375]

約数ペア:

[(1, 2790375), (3, 930125), (5, 558075), (7, 398625), (15, 186025), (21, 132875), (25, 111615), (35, 79725), (75, 37205), (105, 26575), (125, 22323), (175, 15945), (375, 7441), (525, 5315), (875, 3189), (1063, 2625)]