26698515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4073}}^1$

素因数の和:4123

約数の個数: 32

約数和(自身を含む): 46932480

約数和(自身を除く): 20233965

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 4073, 6555, 12219, 20365, 61095, 77387, 93679, 232161, 281037, 386935, 468395, 1160805, 1405185, 1779901, 5339703, 8899505, 26698515]

約数ペア:

[(1, 26698515), (3, 8899505), (5, 5339703), (15, 1779901), (19, 1405185), (23, 1160805), (57, 468395), (69, 386935), (95, 281037), (115, 232161), (285, 93679), (345, 77387), (437, 61095), (1311, 20365), (2185, 12219), (4073, 6555)]