339341745

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 556554240

約数和(自身を除く): 217212495

約数列:

[1, 3, 5, 15, 59, 131, 177, 295, 393, 655, 885, 1965, 2927, 7729, 8781, 14635, 23187, 38645, 43905, 115935, 172693, 383437, 518079, 863465, 1150311, 1917185, 2590395, 5751555, 22622783, 67868349, 113113915, 339341745]

約数ペア:

[(1, 339341745), (3, 113113915), (5, 67868349), (15, 22622783), (59, 5751555), (131, 2590395), (177, 1917185), (295, 1150311), (393, 863465), (655, 518079), (885, 383437), (1965, 172693), (2927, 115935), (7729, 43905), (8781, 38645), (14635, 23187)]