5158425

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 8620480

約数和(自身を除く): 3462055

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 631, 1635, 1893, 2725, 3155, 8175, 9465, 15775, 47325, 68779, 206337, 343895, 1031685, 1719475, 5158425]

約数ペア:

[(1, 5158425), (3, 1719475), (5, 1031685), (15, 343895), (25, 206337), (75, 68779), (109, 47325), (327, 15775), (545, 9465), (631, 8175), (1635, 3155), (1893, 2725)]