160108025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 255602688

約数和(自身を除く): 95494663

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 385, 775, 1085, 1705, 1925, 2387, 2683, 5425, 8525, 11935, 13415, 18781, 29513, 59675, 67075, 83173, 93905, 147565, 206591, 415865, 469525, 582211, 737825, 914903, 1032955, 2079325, 2911055, 4574515, 5164775, 6404321, 14555275, 22872575, 32021605, 160108025]

約数ペア:

[(1, 160108025), (5, 32021605), (7, 22872575), (11, 14555275), (25, 6404321), (31, 5164775), (35, 4574515), (55, 2911055), (77, 2079325), (155, 1032955), (175, 914903), (217, 737825), (275, 582211), (341, 469525), (385, 415865), (775, 206591), (1085, 147565), (1705, 93905), (1925, 83173), (2387, 67075), (2683, 59675), (5425, 29513), (8525, 18781), (11935, 13415)]