15003768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 42537600

約数和(自身を除く): 27533832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2531, 2964, 5062, 5928, 7593, 10124, 15186, 20248, 30372, 32903, 48089, 60744, 65806, 96178, 98709, 131612, 144267, 192356, 197418, 263224, 288534, 384712, 394836, 577068, 625157, 789672, 1154136, 1250314, 1875471, 2500628, 3750942, 5001256, 7501884, 15003768]

約数ペア:

[(1, 15003768), (2, 7501884), (3, 5001256), (4, 3750942), (6, 2500628), (8, 1875471), (12, 1250314), (13, 1154136), (19, 789672), (24, 625157), (26, 577068), (38, 394836), (39, 384712), (52, 288534), (57, 263224), (76, 197418), (78, 192356), (104, 144267), (114, 131612), (152, 98709), (156, 96178), (228, 65806), (247, 60744), (312, 48089), (456, 32903), (494, 30372), (741, 20248), (988, 15186), (1482, 10124), (1976, 7593), (2531, 5928), (2964, 5062)]