25529835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 44089920

約数和(自身を除く): 18560085

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 1889, 2703, 4505, 5667, 9445, 13515, 28335, 32113, 96339, 100117, 160565, 300351, 481695, 500585, 1501755, 1701989, 5105967, 8509945, 25529835]

約数ペア:

[(1, 25529835), (3, 8509945), (5, 5105967), (15, 1701989), (17, 1501755), (51, 500585), (53, 481695), (85, 300351), (159, 160565), (255, 100117), (265, 96339), (795, 32113), (901, 28335), (1889, 13515), (2703, 9445), (4505, 5667)]