151965945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 292481280

約数和(自身を除く): 140515335

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 61, 69, 83, 87, 115, 145, 183, 207, 249, 261, 305, 345, 415, 435, 549, 667, 747, 915, 1035, 1245, 1305, 1403, 1769, 1909, 2001, 2407, 2745, 3335, 3735, 4209, 5063, 5307, 5727, 6003, 7015, 7221, 8845, 9545, 10005, 12035, 12627, 15189, 15921, 17181, 21045, 21663, 25315, 26535, 28635, 30015, 36105, 40687, 45567, 55361, 63135, 75945, 79605, 85905, 108315, 116449, 122061, 146827, 166083, 203435, 227835, 276805, 349347, 366183, 440481, 498249, 582245, 610305, 734135, 830415, 1048041, 1321443, 1746735, 1830915, 2202405, 2491245, 3377021, 5240205, 6607215, 10131063, 16885105, 30393189, 50655315, 151965945]

約数ペア:

[(1, 151965945), (3, 50655315), (5, 30393189), (9, 16885105), (15, 10131063), (23, 6607215), (29, 5240205), (45, 3377021), (61, 2491245), (69, 2202405), (83, 1830915), (87, 1746735), (115, 1321443), (145, 1048041), (183, 830415), (207, 734135), (249, 610305), (261, 582245), (305, 498249), (345, 440481), (415, 366183), (435, 349347), (549, 276805), (667, 227835), (747, 203435), (915, 166083), (1035, 146827), (1245, 122061), (1305, 116449), (1403, 108315), (1769, 85905), (1909, 79605), (2001, 75945), (2407, 63135), (2745, 55361), (3335, 45567), (3735, 40687), (4209, 36105), (5063, 30015), (5307, 28635), (5727, 26535), (6003, 25315), (7015, 21663), (7221, 21045), (8845, 17181), (9545, 15921), (10005, 15189), (12035, 12627)]