8965055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 12925440

約数和(自身を除く): 3960385

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 373, 437, 1045, 1265, 1865, 2185, 4103, 4807, 7087, 8579, 20515, 24035, 35435, 42895, 77957, 94369, 163001, 389785, 471845, 815005, 1793011, 8965055]

約数ペア:

[(1, 8965055), (5, 1793011), (11, 815005), (19, 471845), (23, 389785), (55, 163001), (95, 94369), (115, 77957), (209, 42895), (253, 35435), (373, 24035), (437, 20515), (1045, 8579), (1265, 7087), (1865, 4807), (2185, 4103)]