2538375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{967}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 4832256

約数和(自身を除く): 2293881

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 967, 2625, 2901, 4835, 6769, 14505, 20307, 24175, 33845, 72525, 101535, 120875, 169225, 362625, 507675, 846125, 2538375]

約数ペア:

[(1, 2538375), (3, 846125), (5, 507675), (7, 362625), (15, 169225), (21, 120875), (25, 101535), (35, 72525), (75, 33845), (105, 24175), (125, 20307), (175, 14505), (375, 6769), (525, 4835), (875, 2901), (967, 2625)]