61152615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 111421440

約数和(自身を除く): 50268825

約数列:

[1, 3, 5, 9, 15, 31, 45, 59, 93, 155, 177, 279, 295, 465, 531, 743, 885, 1395, 1829, 2229, 2655, 3715, 5487, 6687, 9145, 11145, 16461, 23033, 27435, 33435, 43837, 69099, 82305, 115165, 131511, 207297, 219185, 345495, 394533, 657555, 1036485, 1358947, 1972665, 4076841, 6794735, 12230523, 20384205, 61152615]

約数ペア:

[(1, 61152615), (3, 20384205), (5, 12230523), (9, 6794735), (15, 4076841), (31, 1972665), (45, 1358947), (59, 1036485), (93, 657555), (155, 394533), (177, 345495), (279, 219185), (295, 207297), (465, 131511), (531, 115165), (743, 82305), (885, 69099), (1395, 43837), (1829, 33435), (2229, 27435), (2655, 23033), (3715, 16461), (5487, 11145), (6687, 9145)]