78800375

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{97}}^2$

素因数の和:276

約数の個数: 24

約数和(自身を含む): 100850256

約数和(自身を除く): 22049881

約数列:

[1, 5, 25, 67, 97, 125, 335, 485, 1675, 2425, 6499, 8375, 9409, 12125, 32495, 47045, 162475, 235225, 630403, 812375, 1176125, 3152015, 15760075, 78800375]

約数ペア:

[(1, 78800375), (5, 15760075), (25, 3152015), (67, 1176125), (97, 812375), (125, 630403), (335, 235225), (485, 162475), (1675, 47045), (2425, 32495), (6499, 12125), (8375, 9409)]