804982185

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5717}}^1$

素因数の和:5887

約数の個数: 64

約数和(自身を含む): 1646784000

約数和(自身を除く): 841801815

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 149, 189, 315, 447, 745, 945, 1043, 1341, 2235, 3129, 4023, 5215, 5717, 6705, 9387, 15645, 17151, 20115, 28161, 28585, 40019, 46935, 51453, 85755, 120057, 140805, 154359, 200095, 257265, 360171, 600285, 771795, 851833, 1080513, 1800855, 2555499, 4259165, 5402565, 5962831, 7666497, 12777495, 17888493, 22999491, 29814155, 38332485, 53665479, 89442465, 114997455, 160996437, 268327395, 804982185]

約数ペア:

[(1, 804982185), (3, 268327395), (5, 160996437), (7, 114997455), (9, 89442465), (15, 53665479), (21, 38332485), (27, 29814155), (35, 22999491), (45, 17888493), (63, 12777495), (105, 7666497), (135, 5962831), (149, 5402565), (189, 4259165), (315, 2555499), (447, 1800855), (745, 1080513), (945, 851833), (1043, 771795), (1341, 600285), (2235, 360171), (3129, 257265), (4023, 200095), (5215, 154359), (5717, 140805), (6705, 120057), (9387, 85755), (15645, 51453), (17151, 46935), (20115, 40019), (28161, 28585)]