17964059905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1511}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 24314919552

約数和(自身を除く): 6350859647

約数列:

[1, 5, 11, 43, 55, 121, 215, 457, 473, 605, 1511, 2285, 2365, 5027, 5203, 7555, 16621, 19651, 25135, 26015, 55297, 64973, 83105, 98255, 182831, 216161, 276485, 324865, 690527, 714703, 914155, 1080805, 2377771, 3452635, 3573515, 7595797, 7861733, 11888855, 29692661, 37978985, 39308665, 83553767, 148463305, 326619271, 417768835, 1633096355, 3592811981, 17964059905]

約数ペア:

[(1, 17964059905), (5, 3592811981), (11, 1633096355), (43, 417768835), (55, 326619271), (121, 148463305), (215, 83553767), (457, 39308665), (473, 37978985), (605, 29692661), (1511, 11888855), (2285, 7861733), (2365, 7595797), (5027, 3573515), (5203, 3452635), (7555, 2377771), (16621, 1080805), (19651, 914155), (25135, 714703), (26015, 690527), (55297, 324865), (64973, 276485), (83105, 216161), (98255, 182831)]