307052655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{224947}}^1$

素因数の和:224975

約数の個数: 32

約数和(自身を含む): 604660224

約数和(自身を除く): 297607569

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 224947, 674841, 1124735, 1574629, 2924311, 3374205, 4723887, 7873145, 8772933, 14621555, 20470177, 23619435, 43864665, 61410531, 102350885, 307052655]

約数ペア:

[(1, 307052655), (3, 102350885), (5, 61410531), (7, 43864665), (13, 23619435), (15, 20470177), (21, 14621555), (35, 8772933), (39, 7873145), (65, 4723887), (91, 3374205), (105, 2924311), (195, 1574629), (273, 1124735), (455, 674841), (1365, 224947)]