9725445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12713}}^1$

素因数の和:12741

約数の個数: 24

約数和(自身を含む): 17850456

約数和(自身を除く): 8125011

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 12713, 38139, 63565, 114417, 190695, 216121, 572085, 648363, 1080605, 1945089, 3241815, 9725445]

約数ペア:

[(1, 9725445), (3, 3241815), (5, 1945089), (9, 1080605), (15, 648363), (17, 572085), (45, 216121), (51, 190695), (85, 114417), (153, 63565), (255, 38139), (765, 12713)]