89355145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 124695936

約数和(自身を除く): 35340791

約数列:

[1, 5, 11, 17, 55, 85, 187, 227, 421, 935, 1135, 2105, 2497, 3859, 4631, 7157, 12485, 19295, 23155, 35785, 42449, 78727, 95567, 212245, 393635, 477835, 1051237, 1624639, 5256185, 8123195, 17871029, 89355145]

約数ペア:

[(1, 89355145), (5, 17871029), (11, 8123195), (17, 5256185), (55, 1624639), (85, 1051237), (187, 477835), (227, 393635), (421, 212245), (935, 95567), (1135, 78727), (2105, 42449), (2497, 35785), (3859, 23155), (4631, 19295), (7157, 12485)]