15285272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 30369600

約数和(自身を除く): 15084328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 443, 454, 886, 908, 1772, 1816, 3544, 4313, 8417, 8626, 16834, 17252, 33668, 34504, 67336, 100561, 201122, 402244, 804488, 1910659, 3821318, 7642636, 15285272]

約数ペア:

[(1, 15285272), (2, 7642636), (4, 3821318), (8, 1910659), (19, 804488), (38, 402244), (76, 201122), (152, 100561), (227, 67336), (443, 34504), (454, 33668), (886, 17252), (908, 16834), (1772, 8626), (1816, 8417), (3544, 4313)]