77531135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 108661824

約数和(自身を除く): 31130689

約数列:

[1, 5, 11, 17, 55, 85, 101, 187, 505, 821, 935, 1111, 1717, 4105, 5555, 8585, 9031, 13957, 18887, 45155, 69785, 82921, 94435, 153527, 414605, 767635, 912131, 1409657, 4560655, 7048285, 15506227, 77531135]

約数ペア:

[(1, 77531135), (5, 15506227), (11, 7048285), (17, 4560655), (55, 1409657), (85, 912131), (101, 767635), (187, 414605), (505, 153527), (821, 94435), (935, 82921), (1111, 69785), (1717, 45155), (4105, 18887), (5555, 13957), (8585, 9031)]