26486535985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{907}}^1\times {\mathrm{4937}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 39384855936

約数和(自身を除く): 12898319951

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 907, 1183, 4535, 4937, 5915, 6349, 11791, 24685, 31745, 34559, 58955, 64181, 82537, 153283, 172795, 320905, 412685, 449267, 766415, 834353, 1072981, 2246335, 4171765, 4477859, 5364905, 5840471, 22389295, 29202355, 31345013, 58212167, 156725065, 291060835, 407485169, 756758171, 2037425845, 3783790855, 5297307197, 26486535985]

約数ペア:

[(1, 26486535985), (5, 5297307197), (7, 3783790855), (13, 2037425845), (35, 756758171), (65, 407485169), (91, 291060835), (169, 156725065), (455, 58212167), (845, 31345013), (907, 29202355), (1183, 22389295), (4535, 5840471), (4937, 5364905), (5915, 4477859), (6349, 4171765), (11791, 2246335), (24685, 1072981), (31745, 834353), (34559, 766415), (58955, 449267), (64181, 412685), (82537, 320905), (153283, 172795)]