8325225

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 15068976

約数和(自身を除く): 6743751

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 227, 489, 681, 815, 1135, 1467, 2043, 2445, 3405, 4075, 5675, 7335, 10215, 12225, 17025, 36675, 37001, 51075, 111003, 185005, 333009, 555015, 925025, 1665045, 2775075, 8325225]

約数ペア:

[(1, 8325225), (3, 2775075), (5, 1665045), (9, 925025), (15, 555015), (25, 333009), (45, 185005), (75, 111003), (163, 51075), (225, 37001), (227, 36675), (489, 17025), (681, 12225), (815, 10215), (1135, 7335), (1467, 5675), (2043, 4075), (2445, 3405)]