72253995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25759}}^1$

素因数の和:25795

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 61285845

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 25759, 77277, 128795, 283349, 386385, 437903, 850047, 1313709, 1416745, 2189515, 4250235, 4816933, 6568545, 14450799, 24084665, 72253995]

約数ペア:

[(1, 72253995), (3, 24084665), (5, 14450799), (11, 6568545), (15, 4816933), (17, 4250235), (33, 2189515), (51, 1416745), (55, 1313709), (85, 850047), (165, 437903), (187, 386385), (255, 283349), (561, 128795), (935, 77277), (2805, 25759)]