26737945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 36126720

約数和(自身を除く): 9388775

約数列:

[1, 5, 13, 41, 65, 79, 127, 205, 395, 533, 635, 1027, 1651, 2665, 3239, 5135, 5207, 8255, 10033, 16195, 26035, 42107, 50165, 67691, 130429, 210535, 338455, 411353, 652145, 2056765, 5347589, 26737945]

約数ペア:

[(1, 26737945), (5, 5347589), (13, 2056765), (41, 652145), (65, 411353), (79, 338455), (127, 210535), (205, 130429), (395, 67691), (533, 50165), (635, 42107), (1027, 26035), (1651, 16195), (2665, 10033), (3239, 8255), (5135, 5207)]