2941425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:802

約数の個数: 36

約数和(自身を含む): 5585580

約数和(自身を除く): 2644155

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 769, 1275, 2307, 3825, 3845, 6921, 11535, 13073, 19225, 34605, 39219, 57675, 65365, 117657, 173025, 196095, 326825, 588285, 980475, 2941425]

約数ペア:

[(1, 2941425), (3, 980475), (5, 588285), (9, 326825), (15, 196095), (17, 173025), (25, 117657), (45, 65365), (51, 57675), (75, 39219), (85, 34605), (153, 19225), (225, 13073), (255, 11535), (425, 6921), (765, 3845), (769, 3825), (1275, 2307)]