2002577775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{2749}}^1$

素因数の和:3656

約数の個数: 48

約数和(自身を含む): 3617328000

約数和(自身を除く): 1614750225

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 883, 2649, 2749, 4415, 8247, 9713, 13245, 13745, 22075, 29139, 30239, 41235, 48565, 66225, 68725, 90717, 145695, 151195, 206175, 242825, 453585, 728475, 755975, 2267925, 2427367, 7282101, 12136835, 26701037, 36410505, 60684175, 80103111, 133505185, 182052525, 400515555, 667525925, 2002577775]

約数ペア:

[(1, 2002577775), (3, 667525925), (5, 400515555), (11, 182052525), (15, 133505185), (25, 80103111), (33, 60684175), (55, 36410505), (75, 26701037), (165, 12136835), (275, 7282101), (825, 2427367), (883, 2267925), (2649, 755975), (2749, 728475), (4415, 453585), (8247, 242825), (9713, 206175), (13245, 151195), (13745, 145695), (22075, 90717), (29139, 68725), (30239, 66225), (41235, 48565)]