61665408255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{307091}}^1$

素因数の和:308327

約数の個数: 32

約数和(自身を含む): 107722960128

約数和(自身を除く): 46057551873

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1217, 3651, 6085, 13387, 18255, 40161, 66935, 200805, 307091, 921273, 1535455, 3378001, 4606365, 10134003, 16890005, 50670015, 373729747, 1121189241, 1868648735, 4111027217, 5605946205, 12333081651, 20555136085, 61665408255]

約数ペア:

[(1, 61665408255), (3, 20555136085), (5, 12333081651), (11, 5605946205), (15, 4111027217), (33, 1868648735), (55, 1121189241), (165, 373729747), (1217, 50670015), (3651, 16890005), (6085, 10134003), (13387, 4606365), (18255, 3378001), (40161, 1535455), (66935, 921273), (200805, 307091)]