75684249

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 111384000

約数和(自身を除く): 35699751

約数列:

[1, 3, 9, 101, 139, 303, 417, 599, 909, 1251, 1797, 5391, 14039, 42117, 60499, 83261, 126351, 181497, 249783, 544491, 749349, 8409361, 25228083, 75684249]

約数ペア:

[(1, 75684249), (3, 25228083), (9, 8409361), (101, 749349), (139, 544491), (303, 249783), (417, 181497), (599, 126351), (909, 83261), (1251, 60499), (1797, 42117), (5391, 14039)]