155260495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{125717}}^1$

素因数の和:125754

約数の個数: 16

約数和(自身を含む): 211206240

約数和(自身を除く): 55945745

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 125717, 628585, 1634321, 2388623, 8171605, 11943115, 31052099, 155260495]

約数ペア:

[(1, 155260495), (5, 31052099), (13, 11943115), (19, 8171605), (65, 2388623), (95, 1634321), (247, 628585), (1235, 125717)]