51875295

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 85946880

約数和(自身を除く): 34071585

約数列:

[1, 3, 5, 15, 37, 111, 151, 185, 453, 555, 619, 755, 1857, 2265, 3095, 5587, 9285, 16761, 22903, 27935, 68709, 83805, 93469, 114515, 280407, 343545, 467345, 1402035, 3458353, 10375059, 17291765, 51875295]

約数ペア:

[(1, 51875295), (3, 17291765), (5, 10375059), (15, 3458353), (37, 1402035), (111, 467345), (151, 343545), (185, 280407), (453, 114515), (555, 93469), (619, 83805), (755, 68709), (1857, 27935), (2265, 22903), (3095, 16761), (5587, 9285)]