169992655

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4493}}^1$

素因数の和:4575

約数の個数: 32

約数和(自身を含む): 248500224

約数和(自身を除く): 78507569

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 805, 1081, 1645, 4493, 5405, 7567, 22465, 31451, 37835, 103339, 157255, 211171, 516695, 723373, 1055855, 1478197, 3616865, 4856933, 7390985, 24284665, 33998531, 169992655]

約数ペア:

[(1, 169992655), (5, 33998531), (7, 24284665), (23, 7390985), (35, 4856933), (47, 3616865), (115, 1478197), (161, 1055855), (235, 723373), (329, 516695), (805, 211171), (1081, 157255), (1645, 103339), (4493, 37835), (5405, 31451), (7567, 22465)]