148684005

素因数分解:

$3^4\times 5^1\times {\mathrm{367121}}^1$

素因数の和:367138

約数の個数: 20

約数和(自身を含む): 266530572

約数和(自身を除く): 117846567

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 367121, 1101363, 1835605, 3304089, 5506815, 9912267, 16520445, 29736801, 49561335, 148684005]

約数ペア:

[(1, 148684005), (3, 49561335), (5, 29736801), (9, 16520445), (15, 9912267), (27, 5506815), (45, 3304089), (81, 1835605), (135, 1101363), (405, 367121)]