80933265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{256931}}^1$

素因数の和:256949

約数の個数: 24

約数和(自身を含む): 160325568

約数和(自身を除く): 79392303

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 256931, 770793, 1284655, 1798517, 2312379, 3853965, 5395551, 8992585, 11561895, 16186653, 26977755, 80933265]

約数ペア:

[(1, 80933265), (3, 26977755), (5, 16186653), (7, 11561895), (9, 8992585), (15, 5395551), (21, 3853965), (35, 2312379), (45, 1798517), (63, 1284655), (105, 770793), (315, 256931)]