71375875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 96183360

約数和(自身を除く): 24807485

約数列:

[1, 5, 19, 25, 41, 95, 125, 205, 475, 733, 779, 1025, 2375, 3665, 3895, 5125, 13927, 18325, 19475, 30053, 69635, 91625, 97375, 150265, 348175, 571007, 751325, 1740875, 2855035, 3756625, 14275175, 71375875]

約数ペア:

[(1, 71375875), (5, 14275175), (19, 3756625), (25, 2855035), (41, 1740875), (95, 751325), (125, 571007), (205, 348175), (475, 150265), (733, 97375), (779, 91625), (1025, 69635), (2375, 30053), (3665, 19475), (3895, 18325), (5125, 13927)]