4042942125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{634187}}^1$

素因数の和:634222

約数の個数: 32

約数和(自身を含む): 7123199616

約数和(自身を除く): 3080257491

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 634187, 1902561, 3170935, 9512805, 10781179, 15854675, 32343537, 47564025, 53905895, 79273375, 161717685, 237820125, 269529475, 808588425, 1347647375, 4042942125]

約数ペア:

[(1, 4042942125), (3, 1347647375), (5, 808588425), (15, 269529475), (17, 237820125), (25, 161717685), (51, 79273375), (75, 53905895), (85, 47564025), (125, 32343537), (255, 15854675), (375, 10781179), (425, 9512805), (1275, 3170935), (2125, 1902561), (6375, 634187)]