123164015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 165957120

約数和(自身を除く): 42793105

約数列:

[1, 5, 13, 29, 65, 145, 223, 293, 377, 1115, 1465, 1885, 2899, 3809, 6467, 8497, 14495, 19045, 32335, 42485, 65339, 84071, 110461, 326695, 420355, 552305, 849407, 1894831, 4247035, 9474155, 24632803, 123164015]

約数ペア:

[(1, 123164015), (5, 24632803), (13, 9474155), (29, 4247035), (65, 1894831), (145, 849407), (223, 552305), (293, 420355), (377, 326695), (1115, 110461), (1465, 84071), (1885, 65339), (2899, 42485), (3809, 32335), (6467, 19045), (8497, 14495)]