71103435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 131725440

約数和(自身を除く): 60622005

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 89, 195, 221, 241, 255, 267, 445, 663, 723, 1105, 1157, 1205, 1335, 1513, 3133, 3315, 3471, 3615, 4097, 4539, 5785, 7565, 9399, 12291, 15665, 17355, 19669, 20485, 21449, 22695, 46995, 53261, 59007, 61455, 64347, 98345, 107245, 159783, 266305, 278837, 295035, 321735, 364633, 798915, 836511, 1093899, 1394185, 1823165, 4182555, 4740229, 5469495, 14220687, 23701145, 71103435]

約数ペア:

[(1, 71103435), (3, 23701145), (5, 14220687), (13, 5469495), (15, 4740229), (17, 4182555), (39, 1823165), (51, 1394185), (65, 1093899), (85, 836511), (89, 798915), (195, 364633), (221, 321735), (241, 295035), (255, 278837), (267, 266305), (445, 159783), (663, 107245), (723, 98345), (1105, 64347), (1157, 61455), (1205, 59007), (1335, 53261), (1513, 46995), (3133, 22695), (3315, 21449), (3471, 20485), (3615, 19669), (4097, 17355), (4539, 15665), (5785, 12291), (7565, 9399)]