266440485

素因数分解:

$3^1\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{6007}}^1$

素因数の和:8972

約数の個数: 16

約数和(自身を含む): 426519936

約数和(自身を除く): 160079451

約数列:

[1, 3, 5, 15, 2957, 6007, 8871, 14785, 18021, 30035, 44355, 90105, 17762699, 53288097, 88813495, 266440485]

約数ペア:

[(1, 266440485), (3, 88813495), (5, 53288097), (15, 17762699), (2957, 90105), (6007, 44355), (8871, 30035), (14785, 18021)]