12876075

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:748

約数の個数: 36

約数和(自身を含む): 23357880

約数和(自身を除く): 10481805

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 643, 801, 1335, 1929, 2225, 3215, 4005, 5787, 6675, 9645, 16075, 20025, 28935, 48225, 57227, 144675, 171681, 286135, 515043, 858405, 1430675, 2575215, 4292025, 12876075]

約数ペア:

[(1, 12876075), (3, 4292025), (5, 2575215), (9, 1430675), (15, 858405), (25, 515043), (45, 286135), (75, 171681), (89, 144675), (225, 57227), (267, 48225), (445, 28935), (643, 20025), (801, 16075), (1335, 9645), (1929, 6675), (2225, 5787), (3215, 4005)]