2943225

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 5364736

約数和(自身を除く): 2421511

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 127, 225, 309, 381, 515, 635, 927, 1143, 1545, 1905, 2575, 3175, 4635, 5715, 7725, 9525, 13081, 23175, 28575, 39243, 65405, 117729, 196215, 327025, 588645, 981075, 2943225]

約数ペア:

[(1, 2943225), (3, 981075), (5, 588645), (9, 327025), (15, 196215), (25, 117729), (45, 65405), (75, 39243), (103, 28575), (127, 23175), (225, 13081), (309, 9525), (381, 7725), (515, 5715), (635, 4635), (927, 3175), (1143, 2575), (1545, 1905)]