137687935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8317}}^1$

素因数の和:8383

約数の個数: 32

約数和(自身を含む): 210811392

約数和(自身を除く): 73123457

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3311, 8317, 16555, 41585, 58219, 91487, 291095, 357631, 457435, 640409, 1788155, 2503417, 3202045, 3933941, 12517085, 19669705, 27537587, 137687935]

約数ペア:

[(1, 137687935), (5, 27537587), (7, 19669705), (11, 12517085), (35, 3933941), (43, 3202045), (55, 2503417), (77, 1788155), (215, 640409), (301, 457435), (385, 357631), (473, 291095), (1505, 91487), (2365, 58219), (3311, 41585), (8317, 16555)]