80226915

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4663}}^1$

素因数の和:4739

約数の個数: 32

約数和(自身を含む): 136114176

約数和(自身を除く): 55887261

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 4663, 5735, 13989, 17205, 23315, 69945, 144553, 172531, 433659, 517593, 722765, 862655, 2168295, 2587965, 5348461, 16045383, 26742305, 80226915]

約数ペア:

[(1, 80226915), (3, 26742305), (5, 16045383), (15, 5348461), (31, 2587965), (37, 2168295), (93, 862655), (111, 722765), (155, 517593), (185, 433659), (465, 172531), (555, 144553), (1147, 69945), (3441, 23315), (4663, 17205), (5735, 13989)]