26699681755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1\times {\mathrm{2543}}^1$

素因数の和:3543

約数の個数: 32

約数和(自身を含む): 34206624000

約数和(自身を除く): 7506942245

約数列:

[1, 5, 17, 85, 149, 745, 829, 2533, 2543, 4145, 12665, 12715, 14093, 43231, 70465, 123521, 216155, 378907, 617605, 1894535, 2099857, 2108147, 6441419, 10499285, 10540735, 32207095, 35838499, 179192495, 314113903, 1570569515, 5339936351, 26699681755]

約数ペア:

[(1, 26699681755), (5, 5339936351), (17, 1570569515), (85, 314113903), (149, 179192495), (745, 35838499), (829, 32207095), (2533, 10540735), (2543, 10499285), (4145, 6441419), (12665, 2108147), (12715, 2099857), (14093, 1894535), (43231, 617605), (70465, 378907), (123521, 216155)]