156617005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{80111}}^1$

素因数の和:80156

約数の個数: 16

約数和(自身を含む): 207650304

約数和(自身を除く): 51033299

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 80111, 400555, 1361887, 1842553, 6809435, 9212765, 31323401, 156617005]

約数ペア:

[(1, 156617005), (5, 31323401), (17, 9212765), (23, 6809435), (85, 1842553), (115, 1361887), (391, 400555), (1955, 80111)]