1149025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 1562400

約数和(自身を除く): 413375

約数列:

[1, 5, 19, 25, 41, 59, 95, 205, 295, 475, 779, 1025, 1121, 1475, 2419, 3895, 5605, 12095, 19475, 28025, 45961, 60475, 229805, 1149025]

約数ペア:

[(1, 1149025), (5, 229805), (19, 60475), (25, 45961), (41, 28025), (59, 19475), (95, 12095), (205, 5605), (295, 3895), (475, 2419), (779, 1475), (1025, 1121)]