13651595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 5010805

約数列:

[1, 5, 17, 19, 79, 85, 95, 107, 323, 395, 535, 1343, 1501, 1615, 1819, 2033, 6715, 7505, 8453, 9095, 10165, 25517, 34561, 42265, 127585, 143701, 160607, 172805, 718505, 803035, 2730319, 13651595]

約数ペア:

[(1, 13651595), (5, 2730319), (17, 803035), (19, 718505), (79, 172805), (85, 160607), (95, 143701), (107, 127585), (323, 42265), (395, 34561), (535, 25517), (1343, 10165), (1501, 9095), (1615, 8453), (1819, 7505), (2033, 6715)]