1520706065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{148579}}^1$

素因数の和:148696

約数の個数: 16

約数和(自身を含む): 1925596800

約数和(自身を除く): 404890735

約数列:

[1, 5, 23, 89, 115, 445, 2047, 10235, 148579, 742895, 3417317, 13223531, 17086585, 66117655, 304141213, 1520706065]

約数ペア:

[(1, 1520706065), (5, 304141213), (23, 66117655), (89, 17086585), (115, 13223531), (445, 3417317), (2047, 742895), (10235, 148579)]