191364304885

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71917}}^1$

素因数の和:72062

約数の個数: 48

約数和(自身を含む): 257744906496

約数和(自身を除く): 66380601611

約数列:

[1, 5, 13, 47, 65, 67, 169, 235, 335, 611, 845, 871, 3055, 3149, 4355, 7943, 11323, 15745, 39715, 40937, 56615, 71917, 204685, 359585, 532181, 934921, 2660905, 3380099, 4674605, 4818439, 12153973, 16900495, 24092195, 43941287, 60769865, 62639707, 219706435, 226466633, 313198535, 571236731, 814316191, 1132333165, 2856183655, 2944066229, 4071580955, 14720331145, 38272860977, 191364304885]

約数ペア:

[(1, 191364304885), (5, 38272860977), (13, 14720331145), (47, 4071580955), (65, 2944066229), (67, 2856183655), (169, 1132333165), (235, 814316191), (335, 571236731), (611, 313198535), (845, 226466633), (871, 219706435), (3055, 62639707), (3149, 60769865), (4355, 43941287), (7943, 24092195), (11323, 16900495), (15745, 12153973), (39715, 4818439), (40937, 4674605), (56615, 3380099), (71917, 2660905), (204685, 934921), (359585, 532181)]