63864075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 116064000

約数和(自身を除く): 52199925

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 199, 275, 389, 597, 825, 995, 1167, 1945, 2189, 2985, 4279, 4975, 5835, 6567, 9725, 10945, 12837, 14925, 21395, 29175, 32835, 54725, 64185, 77411, 106975, 164175, 232233, 320925, 387055, 851521, 1161165, 1935275, 2554563, 4257605, 5805825, 12772815, 21288025, 63864075]

約数ペア:

[(1, 63864075), (3, 21288025), (5, 12772815), (11, 5805825), (15, 4257605), (25, 2554563), (33, 1935275), (55, 1161165), (75, 851521), (165, 387055), (199, 320925), (275, 232233), (389, 164175), (597, 106975), (825, 77411), (995, 64185), (1167, 54725), (1945, 32835), (2189, 29175), (2985, 21395), (4279, 14925), (4975, 12837), (5835, 10945), (6567, 9725)]