479808321025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{6217}}^1$

素因数の和:7103

約数の個数: 72

約数和(自身を含む): 675991511552

約数和(自身を除く): 196183190527

約数列:

[1, 5, 11, 25, 31, 55, 121, 155, 275, 341, 605, 775, 823, 1705, 3025, 3751, 4115, 6217, 8525, 9053, 18755, 20575, 25513, 31085, 45265, 68387, 93775, 99583, 127565, 155425, 192727, 226325, 280643, 341935, 497915, 637825, 752257, 963635, 1403215, 1709675, 2119997, 2489575, 3087073, 3761285, 4818175, 5116591, 7016075, 10599985, 15435365, 18806425, 23319967, 25582955, 52999925, 56282501, 77176825, 116599835, 127914775, 158614321, 281412505, 582999175, 619107511, 793071605, 1407062525, 1744757531, 3095537555, 3965358025, 8723787655, 15477687775, 19192332841, 43618938275, 95961664205, 479808321025]

約数ペア:

[(1, 479808321025), (5, 95961664205), (11, 43618938275), (25, 19192332841), (31, 15477687775), (55, 8723787655), (121, 3965358025), (155, 3095537555), (275, 1744757531), (341, 1407062525), (605, 793071605), (775, 619107511), (823, 582999175), (1705, 281412505), (3025, 158614321), (3751, 127914775), (4115, 116599835), (6217, 77176825), (8525, 56282501), (9053, 52999925), (18755, 25582955), (20575, 23319967), (25513, 18806425), (31085, 15435365), (45265, 10599985), (68387, 7016075), (93775, 5116591), (99583, 4818175), (127565, 3761285), (155425, 3087073), (192727, 2489575), (226325, 2119997), (280643, 1709675), (341935, 1403215), (497915, 963635), (637825, 752257)]