40825851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 65836800

約数和(自身を除く): 25010949

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 149, 209, 253, 361, 437, 447, 627, 759, 1083, 1311, 1639, 2831, 3427, 3971, 4807, 4917, 8303, 8493, 10281, 11913, 14421, 24909, 31141, 37697, 53789, 65113, 91333, 93423, 113091, 161367, 195339, 273999, 591679, 716243, 1237147, 1775037, 2148729, 3711441, 13608617, 40825851]

約数ペア:

[(1, 40825851), (3, 13608617), (11, 3711441), (19, 2148729), (23, 1775037), (33, 1237147), (57, 716243), (69, 591679), (149, 273999), (209, 195339), (253, 161367), (361, 113091), (437, 93423), (447, 91333), (627, 65113), (759, 53789), (1083, 37697), (1311, 31141), (1639, 24909), (2831, 14421), (3427, 11913), (3971, 10281), (4807, 8493), (4917, 8303)]