168648315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1361}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 294976512

約数和(自身を除く): 126328197

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 751, 1361, 2253, 3755, 4083, 6805, 8261, 11265, 14971, 20415, 24783, 41305, 44913, 74855, 123915, 224565, 1022111, 3066333, 5110555, 11243221, 15331665, 33729663, 56216105, 168648315]

約数ペア:

[(1, 168648315), (3, 56216105), (5, 33729663), (11, 15331665), (15, 11243221), (33, 5110555), (55, 3066333), (165, 1022111), (751, 224565), (1361, 123915), (2253, 74855), (3755, 44913), (4083, 41305), (6805, 24783), (8261, 20415), (11265, 14971)]