15673881645

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1\times {\mathrm{3709}}^1$

素因数の和:5107

約数の個数: 64

約数和(自身を含む): 29105395200

約数和(自身を除く): 13431513555

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 1361, 3105, 3709, 4083, 6805, 11127, 12249, 18545, 20415, 31303, 33381, 36747, 55635, 61245, 85307, 93909, 100143, 156515, 166905, 183735, 255921, 281727, 426535, 469545, 500715, 767763, 845181, 1279605, 1408635, 2303289, 3838815, 4225905, 5047949, 11516445, 15143847, 25239745, 45431541, 75719235, 116102827, 136294623, 227157705, 348308481, 580514135, 681473115, 1044925443, 1741542405, 3134776329, 5224627215, 15673881645]

約数ペア:

[(1, 15673881645), (3, 5224627215), (5, 3134776329), (9, 1741542405), (15, 1044925443), (23, 681473115), (27, 580514135), (45, 348308481), (69, 227157705), (115, 136294623), (135, 116102827), (207, 75719235), (345, 45431541), (621, 25239745), (1035, 15143847), (1361, 11516445), (3105, 5047949), (3709, 4225905), (4083, 3838815), (6805, 2303289), (11127, 1408635), (12249, 1279605), (18545, 845181), (20415, 767763), (31303, 500715), (33381, 469545), (36747, 426535), (55635, 281727), (61245, 255921), (85307, 183735), (93909, 166905), (100143, 156515)]