77767235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 116616192

約数和(自身を除く): 38848957

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 335, 455, 469, 871, 2345, 2551, 4355, 6097, 12755, 17857, 30485, 33163, 89285, 165815, 170917, 232141, 854585, 1160705, 1196419, 2221921, 5982095, 11109605, 15553447, 77767235]

約数ペア:

[(1, 77767235), (5, 15553447), (7, 11109605), (13, 5982095), (35, 2221921), (65, 1196419), (67, 1160705), (91, 854585), (335, 232141), (455, 170917), (469, 165815), (871, 89285), (2345, 33163), (2551, 30485), (4355, 17857), (6097, 12755)]