142488585

素因数分解:

$3^3\times 5^1\times {\mathrm{1055471}}^1$

素因数の和:1055485

約数の個数: 16

約数和(自身を含む): 253313280

約数和(自身を除く): 110824695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1055471, 3166413, 5277355, 9499239, 15832065, 28497717, 47496195, 142488585]

約数ペア:

[(1, 142488585), (3, 47496195), (5, 28497717), (9, 15832065), (15, 9499239), (27, 5277355), (45, 3166413), (135, 1055471)]