147756895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1049}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 209563200

約数和(自身を除く): 61806305

約数列:

[1, 5, 11, 13, 55, 65, 143, 197, 715, 985, 1049, 2167, 2561, 5245, 10835, 11539, 12805, 13637, 28171, 57695, 68185, 140855, 150007, 206653, 750035, 1033265, 2273183, 2686489, 11365915, 13432445, 29551379, 147756895]

約数ペア:

[(1, 147756895), (5, 29551379), (11, 13432445), (13, 11365915), (55, 2686489), (65, 2273183), (143, 1033265), (197, 750035), (715, 206653), (985, 150007), (1049, 140855), (2167, 68185), (2561, 57695), (5245, 28171), (10835, 13637), (11539, 12805)]