137003275

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 173631744

約数和(自身を除く): 36628469

約数列:

[1, 5, 25, 67, 263, 311, 335, 1315, 1555, 1675, 6575, 7775, 17621, 20837, 81793, 88105, 104185, 408965, 440525, 520925, 2044825, 5480131, 27400655, 137003275]

約数ペア:

[(1, 137003275), (5, 27400655), (25, 5480131), (67, 2044825), (263, 520925), (311, 440525), (335, 408965), (1315, 104185), (1555, 88105), (1675, 81793), (6575, 20837), (7775, 17621)]