2244975

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 3816720

約数和(自身を除く): 1571745

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 809, 925, 2427, 2775, 4045, 12135, 20225, 29933, 60675, 89799, 149665, 448995, 748325, 2244975]

約数ペア:

[(1, 2244975), (3, 748325), (5, 448995), (15, 149665), (25, 89799), (37, 60675), (75, 29933), (111, 20225), (185, 12135), (555, 4045), (809, 2775), (925, 2427)]