108082865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 151151616

約数和(自身を除く): 43068751

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1265, 1987, 2365, 4945, 9935, 10879, 21857, 45701, 54395, 85441, 109285, 228505, 427205, 502711, 939851, 1965143, 2513555, 4699255, 9825715, 21616573, 108082865]

約数ペア:

[(1, 108082865), (5, 21616573), (11, 9825715), (23, 4699255), (43, 2513555), (55, 1965143), (115, 939851), (215, 502711), (253, 427205), (473, 228505), (989, 109285), (1265, 85441), (1987, 54395), (2365, 45701), (4945, 21857), (9935, 10879)]