80755695

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105563}}^1$

素因数の和:105591

約数の個数: 24

約数和(自身を含む): 148211856

約数和(自身を除く): 67456161

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 105563, 316689, 527815, 950067, 1583445, 1794571, 4750335, 5383713, 8972855, 16151139, 26918565, 80755695]

約数ペア:

[(1, 80755695), (3, 26918565), (5, 16151139), (9, 8972855), (15, 5383713), (17, 4750335), (45, 1794571), (51, 1583445), (85, 950067), (153, 527815), (255, 316689), (765, 105563)]