83561035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 111196800

約数和(自身を除く): 27635765

約数列:

[1, 5, 17, 29, 85, 109, 145, 311, 493, 545, 1555, 1853, 2465, 3161, 5287, 9019, 9265, 15805, 26435, 33899, 45095, 53737, 153323, 169495, 268685, 576283, 766615, 983071, 2881415, 4915355, 16712207, 83561035]

約数ペア:

[(1, 83561035), (5, 16712207), (17, 4915355), (29, 2881415), (85, 983071), (109, 766615), (145, 576283), (311, 268685), (493, 169495), (545, 153323), (1555, 53737), (1853, 45095), (2465, 33899), (3161, 26435), (5287, 15805), (9019, 9265)]