79296075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20731}}^1$

素因数の和:20764

約数の個数: 36

約数和(自身を含む): 150389928

約数和(自身を除く): 71093853

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 20731, 62193, 103655, 186579, 310965, 352427, 518275, 932895, 1057281, 1554825, 1762135, 3171843, 4664475, 5286405, 8810675, 15859215, 26432025, 79296075]

約数ペア:

[(1, 79296075), (3, 26432025), (5, 15859215), (9, 8810675), (15, 5286405), (17, 4664475), (25, 3171843), (45, 1762135), (51, 1554825), (75, 1057281), (85, 932895), (153, 518275), (225, 352427), (255, 310965), (425, 186579), (765, 103655), (1275, 62193), (3825, 20731)]