80435835

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10453}}^1$

素因数の和:10489

約数の個数: 40

約数和(自身を含む): 151792080

約数和(自身を除く): 71356245

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 10453, 31359, 52265, 94077, 156795, 198607, 282231, 470385, 595821, 846693, 993035, 1411155, 1787463, 2979105, 4233465, 5362389, 8937315, 16087167, 26811945, 80435835]

約数ペア:

[(1, 80435835), (3, 26811945), (5, 16087167), (9, 8937315), (15, 5362389), (19, 4233465), (27, 2979105), (45, 1787463), (57, 1411155), (81, 993035), (95, 846693), (135, 595821), (171, 470385), (285, 282231), (405, 198607), (513, 156795), (855, 94077), (1539, 52265), (2565, 31359), (7695, 10453)]