5242725

素因数分解:

$3^5\times 5^2\times {\mathrm{863}}^1$

素因数の和:888

約数の個数: 36

約数和(自身を含む): 9749376

約数和(自身を除く): 4506651

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 863, 1215, 2025, 2589, 4315, 6075, 7767, 12945, 21575, 23301, 38835, 64725, 69903, 116505, 194175, 209709, 349515, 582525, 1048545, 1747575, 5242725]

約数ペア:

[(1, 5242725), (3, 1747575), (5, 1048545), (9, 582525), (15, 349515), (25, 209709), (27, 194175), (45, 116505), (75, 69903), (81, 64725), (135, 38835), (225, 23301), (243, 21575), (405, 12945), (675, 7767), (863, 6075), (1215, 4315), (2025, 2589)]