1071255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 1815264

約数和(自身を除く): 744009

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4201, 12603, 21005, 63015, 71417, 214251, 357085, 1071255]

約数ペア:

[(1, 1071255), (3, 357085), (5, 214251), (15, 71417), (17, 63015), (51, 21005), (85, 12603), (255, 4201)]