86275085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 32749555

約数列:

[1, 5, 13, 17, 65, 85, 163, 221, 479, 815, 1105, 2119, 2395, 2771, 6227, 8143, 10595, 13855, 31135, 36023, 40715, 78077, 105859, 180115, 390385, 529295, 1015001, 1327309, 5075005, 6636545, 17255017, 86275085]

約数ペア:

[(1, 86275085), (5, 17255017), (13, 6636545), (17, 5075005), (65, 1327309), (85, 1015001), (163, 529295), (221, 390385), (479, 180115), (815, 105859), (1105, 78077), (2119, 40715), (2395, 36023), (2771, 31135), (6227, 13855), (8143, 10595)]