73308025

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13513}}^1$

素因数の和:13561

約数の個数: 24

約数和(自身を含む): 107247104

約数和(自身を除く): 33939079

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 13513, 67565, 94591, 337825, 418903, 472955, 2094515, 2364775, 2932321, 10472575, 14661605, 73308025]

約数ペア:

[(1, 73308025), (5, 14661605), (7, 10472575), (25, 2932321), (31, 2364775), (35, 2094515), (155, 472955), (175, 418903), (217, 337825), (775, 94591), (1085, 67565), (5425, 13513)]