223081035

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2903}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 367994880

約数和(自身を除く): 144913845

約数列:

[1, 3, 5, 15, 47, 109, 141, 235, 327, 545, 705, 1635, 2903, 5123, 8709, 14515, 15369, 25615, 43545, 76845, 136441, 316427, 409323, 682205, 949281, 1582135, 2046615, 4746405, 14872069, 44616207, 74360345, 223081035]

約数ペア:

[(1, 223081035), (3, 74360345), (5, 44616207), (15, 14872069), (47, 4746405), (109, 2046615), (141, 1582135), (235, 949281), (327, 682205), (545, 409323), (705, 316427), (1635, 136441), (2903, 76845), (5123, 43545), (8709, 25615), (14515, 15369)]