561082005

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8039}}^1$

素因数の和:8111

約数の個数: 64

約数和(自身を含む): 1111449600

約数和(自身を除く): 550367595

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 99, 135, 141, 165, 235, 297, 423, 495, 517, 705, 1269, 1485, 1551, 2115, 2585, 4653, 6345, 7755, 8039, 13959, 23265, 24117, 40195, 69795, 72351, 88429, 120585, 217053, 265287, 361755, 377833, 442145, 795861, 1085265, 1133499, 1326435, 1889165, 2387583, 3400497, 3979305, 4156163, 5667495, 10201491, 11937915, 12468489, 17002485, 20780815, 37405467, 51007455, 62342445, 112216401, 187027335, 561082005]

約数ペア:

[(1, 561082005), (3, 187027335), (5, 112216401), (9, 62342445), (11, 51007455), (15, 37405467), (27, 20780815), (33, 17002485), (45, 12468489), (47, 11937915), (55, 10201491), (99, 5667495), (135, 4156163), (141, 3979305), (165, 3400497), (235, 2387583), (297, 1889165), (423, 1326435), (495, 1133499), (517, 1085265), (705, 795861), (1269, 442145), (1485, 377833), (1551, 361755), (2115, 265287), (2585, 217053), (4653, 120585), (6345, 88429), (7755, 72351), (8039, 69795), (13959, 40195), (23265, 24117)]