22147005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86851}}^1$

素因数の和:86876

約数の個数: 16

約数和(自身を含む): 37520064

約数和(自身を除く): 15373059

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 86851, 260553, 434255, 1302765, 1476467, 4429401, 7382335, 22147005]

約数ペア:

[(1, 22147005), (3, 7382335), (5, 4429401), (15, 1476467), (17, 1302765), (51, 434255), (85, 260553), (255, 86851)]