37829545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 12973655

約数列:

[1, 5, 13, 53, 65, 79, 139, 265, 395, 689, 695, 1027, 1807, 3445, 4187, 5135, 7367, 9035, 10981, 20935, 36835, 54431, 54905, 95771, 142753, 272155, 478855, 581993, 713765, 2909965, 7565909, 37829545]

約数ペア:

[(1, 37829545), (5, 7565909), (13, 2909965), (53, 713765), (65, 581993), (79, 478855), (139, 272155), (265, 142753), (395, 95771), (689, 54905), (695, 54431), (1027, 36835), (1807, 20935), (3445, 10981), (4187, 9035), (5135, 7367)]