842016375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{44027}}^1$

素因数の和:44065

約数の個数: 48

約数和(自身を含む): 1607198112

約数和(自身を除く): 765181737

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3825, 6375, 19125, 44027, 132081, 220135, 396243, 660405, 748459, 1100675, 1981215, 2245377, 3302025, 3742295, 5503375, 6736131, 9906075, 11226885, 16510125, 18711475, 33680655, 49530375, 56134425, 93557375, 168403275, 280672125, 842016375]

約数ペア:

[(1, 842016375), (3, 280672125), (5, 168403275), (9, 93557375), (15, 56134425), (17, 49530375), (25, 33680655), (45, 18711475), (51, 16510125), (75, 11226885), (85, 9906075), (125, 6736131), (153, 5503375), (225, 3742295), (255, 3302025), (375, 2245377), (425, 1981215), (765, 1100675), (1125, 748459), (1275, 660405), (2125, 396243), (3825, 220135), (6375, 132081), (19125, 44027)]