78800195

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1697}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 97560288

約数和(自身を除く): 18760093

約数列:

[1, 5, 37, 185, 251, 1255, 1697, 8485, 9287, 46435, 62789, 313945, 425947, 2129735, 15760039, 78800195]

約数ペア:

[(1, 78800195), (5, 15760039), (37, 2129735), (185, 425947), (251, 313945), (1255, 62789), (1697, 46435), (8485, 9287)]