15691292145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{90359}}^1$

素因数の和:90614

約数の個数: 48

約数和(自身を含む): 28925320320

約数和(自身を除く): 13234028175

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 227, 255, 681, 765, 1135, 2043, 3405, 3859, 10215, 11577, 19295, 34731, 57885, 90359, 173655, 271077, 451795, 813231, 1355385, 1536103, 4066155, 4608309, 7680515, 13824927, 20511493, 23041545, 61534479, 69124635, 102557465, 184603437, 307672395, 348695381, 923017185, 1046086143, 1743476905, 3138258429, 5230430715, 15691292145]

約数ペア:

[(1, 15691292145), (3, 5230430715), (5, 3138258429), (9, 1743476905), (15, 1046086143), (17, 923017185), (45, 348695381), (51, 307672395), (85, 184603437), (153, 102557465), (227, 69124635), (255, 61534479), (681, 23041545), (765, 20511493), (1135, 13824927), (2043, 7680515), (3405, 4608309), (3859, 4066155), (10215, 1536103), (11577, 1355385), (19295, 813231), (34731, 451795), (57885, 271077), (90359, 173655)]