25350225

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1489}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 42125280

約数和(自身を除く): 16775055

約数列:

[1, 3, 5, 15, 25, 75, 227, 681, 1135, 1489, 3405, 4467, 5675, 7445, 17025, 22335, 37225, 111675, 338003, 1014009, 1690015, 5070045, 8450075, 25350225]

約数ペア:

[(1, 25350225), (3, 8450075), (5, 5070045), (15, 1690015), (25, 1014009), (75, 338003), (227, 111675), (681, 37225), (1135, 22335), (1489, 17025), (3405, 7445), (4467, 5675)]