2027139105

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{2347}}^1$

素因数の和:3237

約数の個数: 32

約数和(自身を含む): 3294563328

約数和(自身を除く): 1267424223

約数列:

[1, 3, 5, 15, 71, 213, 355, 811, 1065, 2347, 2433, 4055, 7041, 11735, 12165, 35205, 57581, 166637, 172743, 287905, 499911, 833185, 863715, 1903417, 2499555, 5710251, 9517085, 28551255, 135142607, 405427821, 675713035, 2027139105]

約数ペア:

[(1, 2027139105), (3, 675713035), (5, 405427821), (15, 135142607), (71, 28551255), (213, 9517085), (355, 5710251), (811, 2499555), (1065, 1903417), (2347, 863715), (2433, 833185), (4055, 499911), (7041, 287905), (11735, 172743), (12165, 166637), (35205, 57581)]