15694413105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1187}}^1\times {\mathrm{17989}}^1$

素因数の和:19198

約数の個数: 48

約数和(自身を含む): 29237060160

約数和(自身を除く): 13542647055

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1187, 3561, 5935, 8309, 17805, 17989, 24927, 41545, 53967, 58163, 89945, 124635, 125923, 174489, 269835, 290815, 377769, 629615, 872445, 881461, 1888845, 2644383, 4407305, 13221915, 21352943, 64058829, 106764715, 149470601, 320294145, 448411803, 747353005, 1046294207, 2242059015, 3138882621, 5231471035, 15694413105]

約数ペア:

[(1, 15694413105), (3, 5231471035), (5, 3138882621), (7, 2242059015), (15, 1046294207), (21, 747353005), (35, 448411803), (49, 320294145), (105, 149470601), (147, 106764715), (245, 64058829), (735, 21352943), (1187, 13221915), (3561, 4407305), (5935, 2644383), (8309, 1888845), (17805, 881461), (17989, 872445), (24927, 629615), (41545, 377769), (53967, 290815), (58163, 269835), (89945, 174489), (124635, 125923)]