5436825

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 9124416

約数和(自身を除く): 3687591

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1021, 1065, 1775, 3063, 5105, 5325, 15315, 25525, 72491, 76575, 217473, 362455, 1087365, 1812275, 5436825]

約数ペア:

[(1, 5436825), (3, 1812275), (5, 1087365), (15, 362455), (25, 217473), (71, 76575), (75, 72491), (213, 25525), (355, 15315), (1021, 5325), (1065, 5105), (1775, 3063)]