26108296175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{7309}}^1$

素因数の和:7740

約数の個数: 48

約数和(自身を含む): 36166956000

約数和(自身を除く): 10058659825

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 379, 725, 1885, 1895, 4927, 7309, 9425, 9475, 10991, 24635, 36545, 54955, 95017, 123175, 142883, 182725, 211961, 274775, 475085, 714415, 1059805, 2375425, 2755493, 2770111, 3572075, 5299025, 13777465, 13850555, 36011443, 68887325, 69252775, 80333219, 180057215, 401666095, 900286075, 1044331847, 2008330475, 5221659235, 26108296175]

約数ペア:

[(1, 26108296175), (5, 5221659235), (13, 2008330475), (25, 1044331847), (29, 900286075), (65, 401666095), (145, 180057215), (325, 80333219), (377, 69252775), (379, 68887325), (725, 36011443), (1885, 13850555), (1895, 13777465), (4927, 5299025), (7309, 3572075), (9425, 2770111), (9475, 2755493), (10991, 2375425), (24635, 1059805), (36545, 714415), (54955, 475085), (95017, 274775), (123175, 211961), (142883, 182725)]