12534177535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{29191}}^1$

素因数の和:29455

約数の個数: 32

約数和(自身を含む): 16932294144

約数和(自身を除く): 4398116609

約数列:

[1, 5, 11, 37, 55, 185, 211, 407, 1055, 2035, 2321, 7807, 11605, 29191, 39035, 85877, 145955, 321101, 429385, 1080067, 1605505, 5400335, 6159301, 11880737, 30796505, 59403685, 67752311, 227894137, 338761555, 1139470685, 2506835507, 12534177535]

約数ペア:

[(1, 12534177535), (5, 2506835507), (11, 1139470685), (37, 338761555), (55, 227894137), (185, 67752311), (211, 59403685), (407, 30796505), (1055, 11880737), (2035, 6159301), (2321, 5400335), (7807, 1605505), (11605, 1080067), (29191, 429385), (39035, 321101), (85877, 145955)]