63641765

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 85802112

約数和(自身を除く): 22160347

約数列:

[1, 5, 11, 55, 73, 121, 131, 365, 605, 655, 803, 1331, 1441, 4015, 6655, 7205, 8833, 9563, 15851, 44165, 47815, 79255, 97163, 105193, 174361, 485815, 525965, 871805, 1157123, 5785615, 12728353, 63641765]

約数ペア:

[(1, 63641765), (5, 12728353), (11, 5785615), (55, 1157123), (73, 871805), (121, 525965), (131, 485815), (365, 174361), (605, 105193), (655, 97163), (803, 79255), (1331, 47815), (1441, 44165), (4015, 15851), (6655, 9563), (7205, 8833)]