72911175

素因数分解:

$3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{5431}}^1$

素因数の和:5623

約数の個数: 24

約数和(自身を含む): 121242240

約数和(自身を除く): 48331065

約数列:

[1, 3, 5, 15, 25, 75, 179, 537, 895, 2685, 4475, 5431, 13425, 16293, 27155, 81465, 135775, 407325, 972149, 2916447, 4860745, 14582235, 24303725, 72911175]

約数ペア:

[(1, 72911175), (3, 24303725), (5, 14582235), (15, 4860745), (25, 2916447), (75, 972149), (179, 407325), (537, 135775), (895, 81465), (2685, 27155), (4475, 16293), (5431, 13425)]