79594425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20809}}^1$

素因数の和:20842

約数の個数: 36

約数和(自身を含む): 150955740

約数和(自身を除く): 71361315

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 20809, 62427, 104045, 187281, 312135, 353753, 520225, 936405, 1061259, 1560675, 1768765, 3183777, 4682025, 5306295, 8843825, 15918885, 26531475, 79594425]

約数ペア:

[(1, 79594425), (3, 26531475), (5, 15918885), (9, 8843825), (15, 5306295), (17, 4682025), (25, 3183777), (45, 1768765), (51, 1560675), (75, 1061259), (85, 936405), (153, 520225), (225, 353753), (255, 312135), (425, 187281), (765, 104045), (1275, 62427), (3825, 20809)]