80600465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 111670272

約数和(自身を除く): 31069807

約数列:

[1, 5, 11, 31, 41, 55, 155, 205, 341, 451, 1153, 1271, 1705, 2255, 5765, 6355, 12683, 13981, 35743, 47273, 63415, 69905, 178715, 236365, 393173, 520003, 1465463, 1965865, 2600015, 7327315, 16120093, 80600465]

約数ペア:

[(1, 80600465), (5, 16120093), (11, 7327315), (31, 2600015), (41, 1965865), (55, 1465463), (155, 520003), (205, 393173), (341, 236365), (451, 178715), (1153, 69905), (1271, 63415), (1705, 47273), (2255, 35743), (5765, 13981), (6355, 12683)]