1293370565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 1758240000

約数和(自身を除く): 464869435

約数列:

[1, 5, 19, 29, 59, 73, 95, 109, 145, 295, 365, 545, 551, 1121, 1387, 1711, 2071, 2117, 2755, 3161, 4307, 5605, 6431, 6935, 7957, 8555, 10355, 10585, 15805, 21535, 32155, 32509, 39785, 40223, 60059, 81833, 122189, 124903, 151183, 162545, 186499, 201115, 230753, 300295, 409165, 469463, 610945, 624515, 755915, 932495, 1153765, 2347315, 2373157, 3543481, 4384307, 8919797, 11865785, 13614427, 17717405, 21921535, 44598985, 68072135, 258674113, 1293370565]

約数ペア:

[(1, 1293370565), (5, 258674113), (19, 68072135), (29, 44598985), (59, 21921535), (73, 17717405), (95, 13614427), (109, 11865785), (145, 8919797), (295, 4384307), (365, 3543481), (545, 2373157), (551, 2347315), (1121, 1153765), (1387, 932495), (1711, 755915), (2071, 624515), (2117, 610945), (2755, 469463), (3161, 409165), (4307, 300295), (5605, 230753), (6431, 201115), (6935, 186499), (7957, 162545), (8555, 151183), (10355, 124903), (10585, 122189), (15805, 81833), (21535, 60059), (32155, 40223), (32509, 39785)]