2999872015

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{89189}}^1$

素因数の和:89263

約数の個数: 24

約数和(自身を含む): 4251152160

約数和(自身を除く): 1251280145

約数列:

[1, 5, 7, 31, 35, 155, 217, 961, 1085, 4805, 6727, 33635, 89189, 445945, 624323, 2764859, 3121615, 13824295, 19354013, 85710629, 96770065, 428553145, 599974403, 2999872015]

約数ペア:

[(1, 2999872015), (5, 599974403), (7, 428553145), (31, 96770065), (35, 85710629), (155, 19354013), (217, 13824295), (961, 3121615), (1085, 2764859), (4805, 624323), (6727, 445945), (33635, 89189)]