545960085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 999806976

約数和(自身を除く): 453846891

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 293, 345, 491, 759, 879, 1265, 1465, 1473, 2455, 3223, 3795, 4395, 5401, 6739, 7365, 9669, 11293, 16115, 16203, 20217, 27005, 33695, 33879, 48345, 56465, 74129, 81015, 101085, 124223, 143863, 169395, 222387, 370645, 372669, 431589, 621115, 719315, 1111935, 1582493, 1863345, 2157945, 3308849, 4747479, 7912465, 9926547, 16544245, 23737395, 36397339, 49632735, 109192017, 181986695, 545960085]

約数ペア:

[(1, 545960085), (3, 181986695), (5, 109192017), (11, 49632735), (15, 36397339), (23, 23737395), (33, 16544245), (55, 9926547), (69, 7912465), (115, 4747479), (165, 3308849), (253, 2157945), (293, 1863345), (345, 1582493), (491, 1111935), (759, 719315), (879, 621115), (1265, 431589), (1465, 372669), (1473, 370645), (2455, 222387), (3223, 169395), (3795, 143863), (4395, 124223), (5401, 101085), (6739, 81015), (7365, 74129), (9669, 56465), (11293, 48345), (16115, 33879), (16203, 33695), (20217, 27005)]