53375085

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20809}}^1$

素因数の和:20842

約数の個数: 32

約数和(自身を含む): 99888000

約数和(自身を除く): 46512915

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 20809, 62427, 104045, 187281, 312135, 395371, 561843, 936405, 1186113, 1976855, 2809215, 3558339, 5930565, 10675017, 17791695, 53375085]

約数ペア:

[(1, 53375085), (3, 17791695), (5, 10675017), (9, 5930565), (15, 3558339), (19, 2809215), (27, 1976855), (45, 1186113), (57, 936405), (95, 561843), (135, 395371), (171, 312135), (285, 187281), (513, 104045), (855, 62427), (2565, 20809)]