272807145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5903}}^1$

素因数の和:6006

約数の個数: 48

約数和(自身を含む): 515773440

約数和(自身を除く): 242966295

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 3081, 3555, 5135, 5903, 9243, 15405, 17709, 29515, 46215, 53127, 76739, 88545, 230217, 265635, 383695, 466337, 690651, 1151085, 1399011, 2331685, 3453255, 4197033, 6062381, 6995055, 18187143, 20985165, 30311905, 54561429, 90935715, 272807145]

約数ペア:

[(1, 272807145), (3, 90935715), (5, 54561429), (9, 30311905), (13, 20985165), (15, 18187143), (39, 6995055), (45, 6062381), (65, 4197033), (79, 3453255), (117, 2331685), (195, 1399011), (237, 1151085), (395, 690651), (585, 466337), (711, 383695), (1027, 265635), (1185, 230217), (3081, 88545), (3555, 76739), (5135, 53127), (5903, 46215), (9243, 29515), (15405, 17709)]