25830045

素因数分解:

$3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1061}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 44897112

約数和(自身を除く): 19067067

約数列:

[1, 3, 5, 9, 15, 45, 541, 1061, 1623, 2705, 3183, 4869, 5305, 8115, 9549, 15915, 24345, 47745, 574001, 1722003, 2870005, 5166009, 8610015, 25830045]

約数ペア:

[(1, 25830045), (3, 8610015), (5, 5166009), (9, 2870005), (15, 1722003), (45, 574001), (541, 47745), (1061, 24345), (1623, 15915), (2705, 9549), (3183, 8115), (4869, 5305)]