7972125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{3037}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 15165696

約数和(自身を除く): 7193571

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 3037, 9111, 15185, 21259, 45555, 63777, 75925, 106295, 227775, 318885, 379625, 531475, 1138875, 1594425, 2657375, 7972125]

約数ペア:

[(1, 7972125), (3, 2657375), (5, 1594425), (7, 1138875), (15, 531475), (21, 379625), (25, 318885), (35, 227775), (75, 106295), (105, 75925), (125, 63777), (175, 45555), (375, 21259), (525, 15185), (875, 9111), (2625, 3037)]