12172125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{4637}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 23152896

約数和(自身を除く): 10980771

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 4637, 13911, 23185, 32459, 69555, 97377, 115925, 162295, 347775, 486885, 579625, 811475, 1738875, 2434425, 4057375, 12172125]

約数ペア:

[(1, 12172125), (3, 4057375), (5, 2434425), (7, 1738875), (15, 811475), (21, 579625), (25, 486885), (35, 347775), (75, 162295), (105, 115925), (125, 97377), (175, 69555), (375, 32459), (525, 23185), (875, 13911), (2625, 4637)]