64133615

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 32634385

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 2999, 3055, 4277, 14995, 20993, 21385, 38987, 104965, 140953, 194935, 272909, 704765, 986671, 1364545, 1832389, 4933355, 9161945, 12826723, 64133615]

約数ペア:

[(1, 64133615), (5, 12826723), (7, 9161945), (13, 4933355), (35, 1832389), (47, 1364545), (65, 986671), (91, 704765), (235, 272909), (329, 194935), (455, 140953), (611, 104965), (1645, 38987), (2999, 21385), (3055, 20993), (4277, 14995)]