15927456

素因数分解:

$2^5\times 3^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 42039648

約数和(自身を除く): 26112192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 251, 502, 661, 753, 1004, 1322, 1506, 1983, 2008, 2644, 3012, 3966, 4016, 5288, 6024, 7932, 8032, 10576, 12048, 15864, 21152, 24096, 31728, 63456, 165911, 331822, 497733, 663644, 995466, 1327288, 1990932, 2654576, 3981864, 5309152, 7963728, 15927456]

約数ペア:

[(1, 15927456), (2, 7963728), (3, 5309152), (4, 3981864), (6, 2654576), (8, 1990932), (12, 1327288), (16, 995466), (24, 663644), (32, 497733), (48, 331822), (96, 165911), (251, 63456), (502, 31728), (661, 24096), (753, 21152), (1004, 15864), (1322, 12048), (1506, 10576), (1983, 8032), (2008, 7932), (2644, 6024), (3012, 5288), (3966, 4016)]