5591565

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 11665920

約数和(自身を除く): 6074355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 97, 105, 135, 183, 189, 291, 305, 315, 427, 485, 549, 679, 873, 915, 945, 1281, 1455, 1647, 2037, 2135, 2619, 2745, 3395, 3843, 4365, 5917, 6111, 6405, 8235, 10185, 11529, 13095, 17751, 18333, 19215, 29585, 30555, 41419, 53253, 57645, 88755, 91665, 124257, 159759, 207095, 266265, 372771, 621285, 798795, 1118313, 1863855, 5591565]

約数ペア:

[(1, 5591565), (3, 1863855), (5, 1118313), (7, 798795), (9, 621285), (15, 372771), (21, 266265), (27, 207095), (35, 159759), (45, 124257), (61, 91665), (63, 88755), (97, 57645), (105, 53253), (135, 41419), (183, 30555), (189, 29585), (291, 19215), (305, 18333), (315, 17751), (427, 13095), (485, 11529), (549, 10185), (679, 8235), (873, 6405), (915, 6111), (945, 5917), (1281, 4365), (1455, 3843), (1647, 3395), (2037, 2745), (2135, 2619)]