1088085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 1856736

約数和(自身を除く): 768651

約数列:

[1, 3, 5, 15, 17, 51, 85, 251, 255, 289, 753, 867, 1255, 1445, 3765, 4267, 4335, 12801, 21335, 64005, 72539, 217617, 362695, 1088085]

約数ペア:

[(1, 1088085), (3, 362695), (5, 217617), (15, 72539), (17, 64005), (51, 21335), (85, 12801), (251, 4335), (255, 4267), (289, 3765), (753, 1445), (867, 1255)]