12429225

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1546

約数の個数: 36

約数和(自身を含む): 22879116

約数和(自身を除く): 10449891

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1493, 1665, 2775, 4479, 7465, 8325, 13437, 22395, 37325, 55241, 67185, 111975, 165723, 276205, 335925, 497169, 828615, 1381025, 2485845, 4143075, 12429225]

約数ペア:

[(1, 12429225), (3, 4143075), (5, 2485845), (9, 1381025), (15, 828615), (25, 497169), (37, 335925), (45, 276205), (75, 165723), (111, 111975), (185, 67185), (225, 55241), (333, 37325), (555, 22395), (925, 13437), (1493, 8325), (1665, 7465), (2775, 4479)]