664755085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{12539}}^1$

素因数の和:13028

約数の個数: 16

約数和(自身を含む): 834261120

約数和(自身を除く): 169506035

約数列:

[1, 5, 23, 115, 461, 2305, 10603, 12539, 53015, 62695, 288397, 1441985, 5780479, 28902395, 132951017, 664755085]

約数ペア:

[(1, 664755085), (5, 132951017), (23, 28902395), (115, 5780479), (461, 1441985), (2305, 288397), (10603, 62695), (12539, 53015)]