70767895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 98993664

約数和(自身を除く): 28225769

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1265, 1301, 2365, 4945, 6505, 10879, 14311, 29923, 54395, 55943, 71555, 149615, 279715, 329153, 615373, 1286689, 1645765, 3076865, 6433445, 14153579, 70767895]

約数ペア:

[(1, 70767895), (5, 14153579), (11, 6433445), (23, 3076865), (43, 1645765), (55, 1286689), (115, 615373), (215, 329153), (253, 279715), (473, 149615), (989, 71555), (1265, 55943), (1301, 54395), (2365, 29923), (4945, 14311), (6505, 10879)]