23908185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 48072960

約数和(自身を除く): 24164775

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1069, 1491, 2485, 3195, 3207, 4473, 5345, 7455, 7483, 9621, 16035, 22365, 22449, 37415, 48105, 67347, 75899, 112245, 227697, 336735, 379495, 531293, 683091, 1138485, 1593879, 2656465, 3415455, 4781637, 7969395, 23908185]

約数ペア:

[(1, 23908185), (3, 7969395), (5, 4781637), (7, 3415455), (9, 2656465), (15, 1593879), (21, 1138485), (35, 683091), (45, 531293), (63, 379495), (71, 336735), (105, 227697), (213, 112245), (315, 75899), (355, 67347), (497, 48105), (639, 37415), (1065, 22449), (1069, 22365), (1491, 16035), (2485, 9621), (3195, 7483), (3207, 7455), (4473, 5345)]