268005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 454464

約数和(自身を除く): 186459

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1051, 3153, 5255, 15765, 17867, 53601, 89335, 268005]

約数ペア:

[(1, 268005), (3, 89335), (5, 53601), (15, 17867), (17, 15765), (51, 5255), (85, 3153), (255, 1051)]