80162535

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 134830080

約数和(自身を除く): 54667545

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1591, 3359, 4773, 7955, 10077, 16795, 23865, 50385, 124283, 144437, 372849, 433311, 621415, 722185, 1864245, 2166555, 5344169, 16032507, 26720845, 80162535]

約数ペア:

[(1, 80162535), (3, 26720845), (5, 16032507), (15, 5344169), (37, 2166555), (43, 1864245), (111, 722185), (129, 621415), (185, 433311), (215, 372849), (555, 144437), (645, 124283), (1591, 50385), (3359, 23865), (4773, 16795), (7955, 10077)]