15697865127

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1\times {\mathrm{29101}}^1$

素因数の和:30639

約数の個数: 32

約数和(自身を含む): 25345281024

約数和(自身を除く): 9647415897

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1511, 4533, 10577, 25687, 29101, 31731, 77061, 87303, 179809, 203707, 494717, 539427, 611121, 1484151, 3463019, 10389057, 43971611, 131914833, 307801277, 747517387, 923403831, 2242552161, 5232621709, 15697865127]

約数ペア:

[(1, 15697865127), (3, 5232621709), (7, 2242552161), (17, 923403831), (21, 747517387), (51, 307801277), (119, 131914833), (357, 43971611), (1511, 10389057), (4533, 3463019), (10577, 1484151), (25687, 611121), (29101, 539427), (31731, 494717), (77061, 203707), (87303, 179809)]