25966125

素因数分解:

$3^2\times 5^3\times {\mathrm{23081}}^1$

素因数の和:23102

約数の個数: 24

約数和(自身を含む): 46810296

約数和(自身を除く): 20844171

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 23081, 69243, 115405, 207729, 346215, 577025, 1038645, 1731075, 2885125, 5193225, 8655375, 25966125]

約数ペア:

[(1, 25966125), (3, 8655375), (5, 5193225), (9, 2885125), (15, 1731075), (25, 1038645), (45, 577025), (75, 346215), (125, 207729), (225, 115405), (375, 69243), (1125, 23081)]