26495425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 38568960

約数和(自身を除く): 12073535

約数列:

[1, 5, 11, 23, 25, 55, 59, 71, 115, 253, 275, 295, 355, 575, 649, 781, 1265, 1357, 1475, 1633, 1775, 3245, 3905, 4189, 6325, 6785, 8165, 14927, 16225, 17963, 19525, 20945, 33925, 40825, 46079, 74635, 89815, 96347, 104725, 230395, 373175, 449075, 481735, 1059817, 1151975, 2408675, 5299085, 26495425]

約数ペア:

[(1, 26495425), (5, 5299085), (11, 2408675), (23, 1151975), (25, 1059817), (55, 481735), (59, 449075), (71, 373175), (115, 230395), (253, 104725), (275, 96347), (295, 89815), (355, 74635), (575, 46079), (649, 40825), (781, 33925), (1265, 20945), (1357, 19525), (1475, 17963), (1633, 16225), (1775, 14927), (3245, 8165), (3905, 6785), (4189, 6325)]