226669245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{80809}}^1$

素因数の和:80845

約数の個数: 32

約数和(自身を含む): 418919040

約数和(自身を除く): 192249795

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 80809, 242427, 404045, 888899, 1212135, 1373753, 2666697, 4121259, 4444495, 6868765, 13333485, 15111283, 20606295, 45333849, 75556415, 226669245]

約数ペア:

[(1, 226669245), (3, 75556415), (5, 45333849), (11, 20606295), (15, 15111283), (17, 13333485), (33, 6868765), (51, 4444495), (55, 4121259), (85, 2666697), (165, 1373753), (187, 1212135), (255, 888899), (561, 404045), (935, 242427), (2805, 80809)]