2886075

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 5261568

約数和(自身を除く): 2375493

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 127, 225, 303, 381, 505, 635, 909, 1143, 1515, 1905, 2525, 3175, 4545, 5715, 7575, 9525, 12827, 22725, 28575, 38481, 64135, 115443, 192405, 320675, 577215, 962025, 2886075]

約数ペア:

[(1, 2886075), (3, 962025), (5, 577215), (9, 320675), (15, 192405), (25, 115443), (45, 64135), (75, 38481), (101, 28575), (127, 22725), (225, 12827), (303, 9525), (381, 7575), (505, 5715), (635, 4545), (909, 3175), (1143, 2525), (1515, 1905)]