54892785

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 91671552

約数和(自身を除く): 36778767

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 1217, 1455, 3007, 3651, 6085, 9021, 15035, 18255, 37727, 45105, 113181, 118049, 188635, 354147, 565905, 590245, 1770735, 3659519, 10978557, 18297595, 54892785]

約数ペア:

[(1, 54892785), (3, 18297595), (5, 10978557), (15, 3659519), (31, 1770735), (93, 590245), (97, 565905), (155, 354147), (291, 188635), (465, 118049), (485, 113181), (1217, 45105), (1455, 37727), (3007, 18255), (3651, 15035), (6085, 9021)]