448205485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42829}}^1$

素因数の和:42877

約数の個数: 32

約数和(自身を含む): 690762240

約数和(自身を除く): 242556755

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 42829, 214145, 299803, 556777, 985067, 1499015, 2783885, 3897439, 4925335, 6895469, 12805871, 19487195, 34477345, 64029355, 89641097, 448205485]

約数ペア:

[(1, 448205485), (5, 89641097), (7, 64029355), (13, 34477345), (23, 19487195), (35, 12805871), (65, 6895469), (91, 4925335), (115, 3897439), (161, 2783885), (299, 1499015), (455, 985067), (805, 556777), (1495, 299803), (2093, 214145), (10465, 42829)]