38286465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 75271680

約数和(自身を除く): 36985215

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 89, 105, 119, 241, 255, 267, 357, 445, 595, 623, 723, 1205, 1335, 1513, 1687, 1785, 1869, 3115, 3615, 4097, 4539, 5061, 7565, 8435, 9345, 10591, 12291, 20485, 21449, 22695, 25305, 28679, 31773, 52955, 61455, 64347, 86037, 107245, 143395, 150143, 158865, 321735, 364633, 430185, 450429, 750715, 1093899, 1823165, 2252145, 2552431, 5469495, 7657293, 12762155, 38286465]

約数ペア:

[(1, 38286465), (3, 12762155), (5, 7657293), (7, 5469495), (15, 2552431), (17, 2252145), (21, 1823165), (35, 1093899), (51, 750715), (85, 450429), (89, 430185), (105, 364633), (119, 321735), (241, 158865), (255, 150143), (267, 143395), (357, 107245), (445, 86037), (595, 64347), (623, 61455), (723, 52955), (1205, 31773), (1335, 28679), (1513, 25305), (1687, 22695), (1785, 21449), (1869, 20485), (3115, 12291), (3615, 10591), (4097, 9345), (4539, 8435), (5061, 7565)]