2831831185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{1283}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 3760784640

約数和(自身を除く): 928953455

約数列:

[1, 5, 17, 23, 85, 115, 391, 1129, 1283, 1955, 5645, 6415, 19193, 21811, 25967, 29509, 95965, 109055, 129835, 147545, 441439, 501653, 1448507, 2207195, 2508265, 7242535, 24624619, 33315661, 123123095, 166578305, 566366237, 2831831185]

約数ペア:

[(1, 2831831185), (5, 566366237), (17, 166578305), (23, 123123095), (85, 33315661), (115, 24624619), (391, 7242535), (1129, 2508265), (1283, 2207195), (1955, 1448507), (5645, 501653), (6415, 441439), (19193, 147545), (21811, 129835), (25967, 109055), (29509, 95965)]