28629127835

素因数分解:

$5^1\times 7^5\times {\mathrm{11}}^1\times {\mathrm{30971}}^1$

素因数の和:31022

約数の個数: 48

約数和(自身を含む): 43725526272

約数和(自身を除く): 15096398437

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 343, 385, 539, 1715, 2401, 2695, 3773, 12005, 16807, 18865, 26411, 30971, 84035, 132055, 154855, 184877, 216797, 340681, 924385, 1083985, 1517579, 1703405, 2384767, 7587895, 10623053, 11923835, 16693369, 53115265, 74361371, 83466845, 116853583, 371806855, 520529597, 584267915, 817975081, 2602647985, 4089875405, 5725825567, 28629127835]

約数ペア:

[(1, 28629127835), (5, 5725825567), (7, 4089875405), (11, 2602647985), (35, 817975081), (49, 584267915), (55, 520529597), (77, 371806855), (245, 116853583), (343, 83466845), (385, 74361371), (539, 53115265), (1715, 16693369), (2401, 11923835), (2695, 10623053), (3773, 7587895), (12005, 2384767), (16807, 1703405), (18865, 1517579), (26411, 1083985), (30971, 924385), (84035, 340681), (132055, 216797), (154855, 184877)]