8110125

素因数分解:

$3^6\times 5^3\times {\mathrm{89}}^1$

素因数の和:122

約数の個数: 56

約数和(自身を含む): 15345720

約数和(自身を除く): 7235595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 89, 125, 135, 225, 243, 267, 375, 405, 445, 675, 729, 801, 1125, 1215, 1335, 2025, 2225, 2403, 3375, 3645, 4005, 6075, 6675, 7209, 10125, 11125, 12015, 18225, 20025, 21627, 30375, 33375, 36045, 60075, 64881, 91125, 100125, 108135, 180225, 300375, 324405, 540675, 901125, 1622025, 2703375, 8110125]

約数ペア:

[(1, 8110125), (3, 2703375), (5, 1622025), (9, 901125), (15, 540675), (25, 324405), (27, 300375), (45, 180225), (75, 108135), (81, 100125), (89, 91125), (125, 64881), (135, 60075), (225, 36045), (243, 33375), (267, 30375), (375, 21627), (405, 20025), (445, 18225), (675, 12015), (729, 11125), (801, 10125), (1125, 7209), (1215, 6675), (1335, 6075), (2025, 4005), (2225, 3645), (2403, 3375)]