12977408835

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1\times {\mathrm{4091}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 22693413600

約数和(自身を除く): 9716004765

約数列:

[1, 3, 5, 9, 15, 45, 157, 449, 471, 785, 1347, 1413, 2245, 2355, 4041, 4091, 6735, 7065, 12273, 20205, 20455, 36819, 61365, 70493, 184095, 211479, 352465, 634437, 642287, 1057395, 1836859, 1926861, 3172185, 3211435, 5510577, 5780583, 9184295, 9634305, 16531731, 27552885, 28902915, 82658655, 288386863, 865160589, 1441934315, 2595481767, 4325802945, 12977408835]

約数ペア:

[(1, 12977408835), (3, 4325802945), (5, 2595481767), (9, 1441934315), (15, 865160589), (45, 288386863), (157, 82658655), (449, 28902915), (471, 27552885), (785, 16531731), (1347, 9634305), (1413, 9184295), (2245, 5780583), (2355, 5510577), (4041, 3211435), (4091, 3172185), (6735, 1926861), (7065, 1836859), (12273, 1057395), (20205, 642287), (20455, 634437), (36819, 352465), (61365, 211479), (70493, 184095)]