82920145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5821}}^1$

素因数の和:5881

約数の個数: 32

約数和(自身を含む): 127431936

約数和(自身を除く): 44511791

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 5821, 14245, 29105, 40747, 64031, 203735, 215377, 320155, 448217, 1076885, 1507639, 2241085, 2369147, 7538195, 11845735, 16584029, 82920145]

約数ペア:

[(1, 82920145), (5, 16584029), (7, 11845735), (11, 7538195), (35, 2369147), (37, 2241085), (55, 1507639), (77, 1076885), (185, 448217), (259, 320155), (385, 215377), (407, 203735), (1295, 64031), (2035, 40747), (2849, 29105), (5821, 14245)]