15679508517

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{3041}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 23618453040

約数和(自身を除く): 7938944523

約数列:

[1, 3, 9, 41, 89, 123, 157, 267, 369, 471, 801, 1413, 3041, 3649, 6437, 9123, 10947, 13973, 19311, 27369, 32841, 41919, 57933, 124681, 125757, 270649, 374043, 477437, 572893, 811947, 1122129, 1432311, 1718679, 2435841, 4296933, 5156037, 11096609, 19574917, 33289827, 42491893, 58724751, 99869481, 127475679, 176174253, 382427037, 1742167613, 5226502839, 15679508517]

約数ペア:

[(1, 15679508517), (3, 5226502839), (9, 1742167613), (41, 382427037), (89, 176174253), (123, 127475679), (157, 99869481), (267, 58724751), (369, 42491893), (471, 33289827), (801, 19574917), (1413, 11096609), (3041, 5156037), (3649, 4296933), (6437, 2435841), (9123, 1718679), (10947, 1432311), (13973, 1122129), (19311, 811947), (27369, 572893), (32841, 477437), (41919, 374043), (57933, 270649), (124681, 125757)]