14874405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 31062528

約数和(自身を除く): 16188123

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, 641, 663, 1105, 1365, 1547, 1785, 1923, 3205, 3315, 4487, 4641, 7735, 8333, 9615, 10897, 13461, 22435, 23205, 24999, 32691, 41665, 54485, 58331, 67305, 76279, 124995, 141661, 163455, 174993, 228837, 291655, 381395, 424983, 708305, 874965, 991627, 1144185, 2124915, 2974881, 4958135, 14874405]

約数ペア:

[(1, 14874405), (3, 4958135), (5, 2974881), (7, 2124915), (13, 1144185), (15, 991627), (17, 874965), (21, 708305), (35, 424983), (39, 381395), (51, 291655), (65, 228837), (85, 174993), (91, 163455), (105, 141661), (119, 124995), (195, 76279), (221, 67305), (255, 58331), (273, 54485), (357, 41665), (455, 32691), (595, 24999), (641, 23205), (663, 22435), (1105, 13461), (1365, 10897), (1547, 9615), (1785, 8333), (1923, 7735), (3205, 4641), (3315, 4487)]