80148175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5503

約数の個数: 24

約数和(自身を含む): 108008960

約数和(自身を除く): 27860785

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 5443, 14725, 27215, 103417, 136075, 168733, 517085, 843665, 2585425, 3205927, 4218325, 16029635, 80148175]

約数ペア:

[(1, 80148175), (5, 16029635), (19, 4218325), (25, 3205927), (31, 2585425), (95, 843665), (155, 517085), (475, 168733), (589, 136075), (775, 103417), (2945, 27215), (5443, 14725)]