8350815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 15168384

約数和(自身を除く): 6817569

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 107, 121, 129, 165, 215, 321, 363, 473, 535, 605, 645, 1177, 1419, 1605, 1815, 2365, 3531, 4601, 5203, 5885, 7095, 12947, 13803, 15609, 17655, 23005, 26015, 38841, 50611, 64735, 69015, 78045, 151833, 194205, 253055, 556721, 759165, 1670163, 2783605, 8350815]

約数ペア:

[(1, 8350815), (3, 2783605), (5, 1670163), (11, 759165), (15, 556721), (33, 253055), (43, 194205), (55, 151833), (107, 78045), (121, 69015), (129, 64735), (165, 50611), (215, 38841), (321, 26015), (363, 23005), (473, 17655), (535, 15609), (605, 13803), (645, 12947), (1177, 7095), (1419, 5885), (1605, 5203), (1815, 4601), (2365, 3531)]