80596775

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 119992320

約数和(自身を除く): 39395545

約数列:

[1, 5, 7, 25, 35, 41, 47, 175, 205, 235, 239, 287, 329, 1025, 1175, 1195, 1435, 1645, 1673, 1927, 5975, 7175, 8225, 8365, 9635, 9799, 11233, 13489, 41825, 48175, 48995, 56165, 67445, 68593, 78631, 244975, 280825, 337225, 342965, 393155, 460553, 1714825, 1965775, 2302765, 3223871, 11513825, 16119355, 80596775]

約数ペア:

[(1, 80596775), (5, 16119355), (7, 11513825), (25, 3223871), (35, 2302765), (41, 1965775), (47, 1714825), (175, 460553), (205, 393155), (235, 342965), (239, 337225), (287, 280825), (329, 244975), (1025, 78631), (1175, 68593), (1195, 67445), (1435, 56165), (1645, 48995), (1673, 48175), (1927, 41825), (5975, 13489), (7175, 11233), (8225, 9799), (8365, 9635)]