26027505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 52565760

約数和(自身を除く): 26538255

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1559, 1855, 2385, 3339, 4677, 5565, 7795, 10913, 14031, 16695, 23385, 32739, 54565, 70155, 82627, 98217, 163695, 247881, 413135, 491085, 578389, 743643, 1239405, 1735167, 2891945, 3718215, 5205501, 8675835, 26027505]

約数ペア:

[(1, 26027505), (3, 8675835), (5, 5205501), (7, 3718215), (9, 2891945), (15, 1735167), (21, 1239405), (35, 743643), (45, 578389), (53, 491085), (63, 413135), (105, 247881), (159, 163695), (265, 98217), (315, 82627), (371, 70155), (477, 54565), (795, 32739), (1113, 23385), (1559, 16695), (1855, 14031), (2385, 10913), (3339, 7795), (4677, 5565)]