136972655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 181621440

約数和(自身を除く): 44648785

約数列:

[1, 5, 17, 29, 85, 145, 181, 307, 493, 905, 1535, 2465, 3077, 5219, 5249, 8903, 15385, 26095, 26245, 44515, 55567, 89233, 151351, 277835, 446165, 756755, 944639, 1611443, 4723195, 8057215, 27394531, 136972655]

約数ペア:

[(1, 136972655), (5, 27394531), (17, 8057215), (29, 4723195), (85, 1611443), (145, 944639), (181, 756755), (307, 446165), (493, 277835), (905, 151351), (1535, 89233), (2465, 55567), (3077, 44515), (5219, 26245), (5249, 26095), (8903, 15385)]