12372975

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:576

約数の個数: 36

約数和(自身を含む): 22387456

約数和(自身を除く): 10014481

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 433, 635, 1143, 1299, 1905, 2165, 3175, 3897, 5715, 6495, 9525, 10825, 19485, 28575, 32475, 54991, 97425, 164973, 274955, 494919, 824865, 1374775, 2474595, 4124325, 12372975]

約数ペア:

[(1, 12372975), (3, 4124325), (5, 2474595), (9, 1374775), (15, 824865), (25, 494919), (45, 274955), (75, 164973), (127, 97425), (225, 54991), (381, 32475), (433, 28575), (635, 19485), (1143, 10825), (1299, 9525), (1905, 6495), (2165, 5715), (3175, 3897)]