25606125

素因数分解:

$3^6\times 5^3\times {\mathrm{281}}^1$

素因数の和:314

約数の個数: 56

約数和(自身を含む): 48083256

約数和(自身を除く): 22477131

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 281, 375, 405, 675, 729, 843, 1125, 1215, 1405, 2025, 2529, 3375, 3645, 4215, 6075, 7025, 7587, 10125, 12645, 18225, 21075, 22761, 30375, 35125, 37935, 63225, 68283, 91125, 105375, 113805, 189675, 204849, 316125, 341415, 569025, 948375, 1024245, 1707075, 2845125, 5121225, 8535375, 25606125]

約数ペア:

[(1, 25606125), (3, 8535375), (5, 5121225), (9, 2845125), (15, 1707075), (25, 1024245), (27, 948375), (45, 569025), (75, 341415), (81, 316125), (125, 204849), (135, 189675), (225, 113805), (243, 105375), (281, 91125), (375, 68283), (405, 63225), (675, 37935), (729, 35125), (843, 30375), (1125, 22761), (1215, 21075), (1405, 18225), (2025, 12645), (2529, 10125), (3375, 7587), (3645, 7025), (4215, 6075)]