75007287

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 110379360

約数和(自身を除く): 35372073

約数列:

[1, 3, 9, 97, 151, 291, 453, 569, 873, 1359, 1707, 5121, 14647, 43941, 55193, 85919, 131823, 165579, 257757, 496737, 773271, 8334143, 25002429, 75007287]

約数ペア:

[(1, 75007287), (3, 25002429), (9, 8334143), (97, 773271), (151, 496737), (291, 257757), (453, 165579), (569, 131823), (873, 85919), (1359, 55193), (1707, 43941), (5121, 14647)]