2267205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 3860832

約数和(自身を除く): 1593627

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 523, 867, 1445, 1569, 2615, 4335, 7845, 8891, 26673, 44455, 133365, 151147, 453441, 755735, 2267205]

約数ペア:

[(1, 2267205), (3, 755735), (5, 453441), (15, 151147), (17, 133365), (51, 44455), (85, 26673), (255, 8891), (289, 7845), (523, 4335), (867, 2615), (1445, 1569)]