55338465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 110702592

約数和(自身を除く): 55364127

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 91, 105, 195, 213, 273, 355, 455, 497, 571, 923, 1065, 1365, 1491, 1713, 2485, 2769, 2855, 3997, 4615, 6461, 7423, 7455, 8565, 11991, 13845, 19383, 19985, 22269, 32305, 37115, 40541, 51961, 59955, 96915, 111345, 121623, 155883, 202705, 259805, 283787, 527033, 608115, 779415, 851361, 1418935, 1581099, 2635165, 3689231, 4256805, 7905495, 11067693, 18446155, 55338465]

約数ペア:

[(1, 55338465), (3, 18446155), (5, 11067693), (7, 7905495), (13, 4256805), (15, 3689231), (21, 2635165), (35, 1581099), (39, 1418935), (65, 851361), (71, 779415), (91, 608115), (105, 527033), (195, 283787), (213, 259805), (273, 202705), (355, 155883), (455, 121623), (497, 111345), (571, 96915), (923, 59955), (1065, 51961), (1365, 40541), (1491, 37115), (1713, 32305), (2485, 22269), (2769, 19985), (2855, 19383), (3997, 13845), (4615, 11991), (6461, 8565), (7423, 7455)]