65477665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 90243072

約数和(自身を除く): 24765407

約数列:

[1, 5, 11, 23, 55, 115, 191, 253, 271, 955, 1265, 1355, 2101, 2981, 4393, 6233, 10505, 14905, 21965, 31165, 48323, 51761, 68563, 241615, 258805, 342815, 569371, 1190503, 2846855, 5952515, 13095533, 65477665]

約数ペア:

[(1, 65477665), (5, 13095533), (11, 5952515), (23, 2846855), (55, 1190503), (115, 569371), (191, 342815), (253, 258805), (271, 241615), (955, 68563), (1265, 51761), (1355, 48323), (2101, 31165), (2981, 21965), (4393, 14905), (6233, 10505)]