271378317925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5449}}^1\times {\mathrm{13931}}^1$

素因数の和:19414

約数の個数: 48

約数和(自身を含む): 395440315200

約数和(自身を除く): 124061997275

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 5449, 13931, 27245, 59939, 69655, 70837, 136225, 153241, 181103, 299695, 348275, 354185, 766205, 779207, 905515, 1498475, 1770925, 1992133, 3831025, 3896035, 4527575, 9960665, 19480175, 49803325, 75910019, 379550095, 835010209, 986830247, 1897750475, 4175051045, 4934151235, 10855132717, 20875255225, 24670756175, 54275663585, 271378317925]

約数ペア:

[(1, 271378317925), (5, 54275663585), (11, 24670756175), (13, 20875255225), (25, 10855132717), (55, 4934151235), (65, 4175051045), (143, 1897750475), (275, 986830247), (325, 835010209), (715, 379550095), (3575, 75910019), (5449, 49803325), (13931, 19480175), (27245, 9960665), (59939, 4527575), (69655, 3896035), (70837, 3831025), (136225, 1992133), (153241, 1770925), (181103, 1498475), (299695, 905515), (348275, 779207), (354185, 766205)]