3903185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 5660928

約数和(自身を除く): 1757743

約数列:

[1, 5, 11, 13, 53, 55, 65, 103, 143, 265, 515, 583, 689, 715, 1133, 1339, 2915, 3445, 5459, 5665, 6695, 7579, 14729, 27295, 37895, 60049, 70967, 73645, 300245, 354835, 780637, 3903185]

約数ペア:

[(1, 3903185), (5, 780637), (11, 354835), (13, 300245), (53, 73645), (55, 70967), (65, 60049), (103, 37895), (143, 27295), (265, 14729), (515, 7579), (583, 6695), (689, 5665), (715, 5459), (1133, 3445), (1339, 2915)]