66749355

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 121605120

約数和(自身を除く): 54855765

約数列:

[1, 3, 5, 9, 15, 31, 45, 59, 93, 155, 177, 279, 295, 465, 531, 811, 885, 1395, 1829, 2433, 2655, 4055, 5487, 7299, 9145, 12165, 16461, 25141, 27435, 36495, 47849, 75423, 82305, 125705, 143547, 226269, 239245, 377115, 430641, 717735, 1131345, 1483319, 2153205, 4449957, 7416595, 13349871, 22249785, 66749355]

約数ペア:

[(1, 66749355), (3, 22249785), (5, 13349871), (9, 7416595), (15, 4449957), (31, 2153205), (45, 1483319), (59, 1131345), (93, 717735), (155, 430641), (177, 377115), (279, 239245), (295, 226269), (465, 143547), (531, 125705), (811, 82305), (885, 75423), (1395, 47849), (1829, 36495), (2433, 27435), (2655, 25141), (4055, 16461), (5487, 12165), (7299, 9145)]