159114815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{25643}}^1$

素因数の和:25738

約数の個数: 16

約数和(自身を含む): 204946848

約数和(自身を除く): 45832033

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 25643, 128215, 435931, 1871939, 2179655, 9359695, 31822963, 159114815]

約数ペア:

[(1, 159114815), (5, 31822963), (17, 9359695), (73, 2179655), (85, 1871939), (365, 435931), (1241, 128215), (6205, 25643)]