78359885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 26149555

約数列:

[1, 5, 17, 29, 83, 85, 145, 383, 415, 493, 1411, 1915, 2407, 2465, 6511, 7055, 11107, 12035, 31789, 32555, 40919, 55535, 158945, 188819, 204595, 540413, 921881, 944095, 2702065, 4609405, 15671977, 78359885]

約数ペア:

[(1, 78359885), (5, 15671977), (17, 4609405), (29, 2702065), (83, 944095), (85, 921881), (145, 540413), (383, 204595), (415, 188819), (493, 158945), (1411, 55535), (1915, 40919), (2407, 32555), (2465, 31789), (6511, 12035), (7055, 11107)]