6943725

素因数分解:

$3^7\times 5^2\times {\mathrm{127}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 13015040

約数和(自身を除く): 6071315

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 127, 135, 225, 243, 381, 405, 635, 675, 729, 1143, 1215, 1905, 2025, 2187, 3175, 3429, 3645, 5715, 6075, 9525, 10287, 10935, 17145, 18225, 28575, 30861, 51435, 54675, 85725, 92583, 154305, 257175, 277749, 462915, 771525, 1388745, 2314575, 6943725]

約数ペア:

[(1, 6943725), (3, 2314575), (5, 1388745), (9, 771525), (15, 462915), (25, 277749), (27, 257175), (45, 154305), (75, 92583), (81, 85725), (127, 54675), (135, 51435), (225, 30861), (243, 28575), (381, 18225), (405, 17145), (635, 10935), (675, 10287), (729, 9525), (1143, 6075), (1215, 5715), (1905, 3645), (2025, 3429), (2187, 3175)]