55297515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2383}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 115347456

約数和(自身を除く): 60049941

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 455, 595, 663, 1105, 1365, 1547, 1785, 2383, 3315, 4641, 7149, 7735, 11915, 16681, 23205, 30979, 35745, 40511, 50043, 83405, 92937, 121533, 154895, 202555, 216853, 250215, 283577, 464685, 526643, 607665, 650559, 850731, 1084265, 1417885, 1579929, 2633215, 3252795, 3686501, 4253655, 7899645, 11059503, 18432505, 55297515]

約数ペア:

[(1, 55297515), (3, 18432505), (5, 11059503), (7, 7899645), (13, 4253655), (15, 3686501), (17, 3252795), (21, 2633215), (35, 1579929), (39, 1417885), (51, 1084265), (65, 850731), (85, 650559), (91, 607665), (105, 526643), (119, 464685), (195, 283577), (221, 250215), (255, 216853), (273, 202555), (357, 154895), (455, 121533), (595, 92937), (663, 83405), (1105, 50043), (1365, 40511), (1547, 35745), (1785, 30979), (2383, 23205), (3315, 16681), (4641, 11915), (7149, 7735)]