15108525

素因数分解:

$3^6\times 5^2\times {\mathrm{829}}^1$

素因数の和:857

約数の個数: 42

約数和(自身を含む): 28122890

約数和(自身を除く): 13014365

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 829, 1215, 2025, 2487, 3645, 4145, 6075, 7461, 12435, 18225, 20725, 22383, 37305, 62175, 67149, 111915, 186525, 201447, 335745, 559575, 604341, 1007235, 1678725, 3021705, 5036175, 15108525]

約数ペア:

[(1, 15108525), (3, 5036175), (5, 3021705), (9, 1678725), (15, 1007235), (25, 604341), (27, 559575), (45, 335745), (75, 201447), (81, 186525), (135, 111915), (225, 67149), (243, 62175), (405, 37305), (675, 22383), (729, 20725), (829, 18225), (1215, 12435), (2025, 7461), (2487, 6075), (3645, 4145)]