1299636707515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{126979649}}^1$

素因数の和:126979766

約数の個数: 16

約数和(自身を含む): 1645656264000

約数和(自身を除く): 346019556485

約数列:

[1, 5, 23, 89, 115, 445, 2047, 10235, 126979649, 634898245, 2920531927, 11301188761, 14602659635, 56505943805, 259927341503, 1299636707515]

約数ペア:

[(1, 1299636707515), (5, 259927341503), (23, 56505943805), (89, 14602659635), (115, 11301188761), (445, 2920531927), (2047, 634898245), (10235, 126979649)]