77724935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 26784505

約数列:

[1, 5, 17, 23, 83, 85, 115, 391, 415, 479, 1411, 1909, 1955, 2395, 7055, 8143, 9545, 11017, 32453, 39757, 40715, 55085, 162265, 187289, 198785, 675869, 914411, 936445, 3379345, 4572055, 15544987, 77724935]

約数ペア:

[(1, 77724935), (5, 15544987), (17, 4572055), (23, 3379345), (83, 936445), (85, 914411), (115, 675869), (391, 198785), (415, 187289), (479, 162265), (1411, 55085), (1909, 40715), (1955, 39757), (2395, 32453), (7055, 11017), (8143, 9545)]