15801027

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 25536000

約数和(自身を除く): 9734973

約数列:

[1, 3, 11, 19, 29, 33, 57, 79, 87, 121, 209, 237, 319, 363, 551, 627, 869, 957, 1501, 1653, 2291, 2299, 2607, 3509, 4503, 6061, 6873, 6897, 9559, 10527, 16511, 18183, 25201, 28677, 43529, 49533, 66671, 75603, 130587, 181621, 200013, 277211, 478819, 544863, 831633, 1436457, 5267009, 15801027]

約数ペア:

[(1, 15801027), (3, 5267009), (11, 1436457), (19, 831633), (29, 544863), (33, 478819), (57, 277211), (79, 200013), (87, 181621), (121, 130587), (209, 75603), (237, 66671), (319, 49533), (363, 43529), (551, 28677), (627, 25201), (869, 18183), (957, 16511), (1501, 10527), (1653, 9559), (2291, 6897), (2299, 6873), (2607, 6061), (3509, 4503)]