12449175

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 20760576

約数和(自身を除く): 8311401

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1307, 1905, 3175, 3921, 6535, 9525, 19605, 32675, 98025, 165989, 497967, 829945, 2489835, 4149725, 12449175]

約数ペア:

[(1, 12449175), (3, 4149725), (5, 2489835), (15, 829945), (25, 497967), (75, 165989), (127, 98025), (381, 32675), (635, 19605), (1307, 9525), (1905, 6535), (3175, 3921)]