117898775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 152467920

約数和(自身を除く): 34569145

約数列:

[1, 5, 25, 29, 137, 145, 685, 725, 1187, 3425, 3973, 5935, 19865, 29675, 34423, 99325, 162619, 172115, 813095, 860575, 4065475, 4715951, 23579755, 117898775]

約数ペア:

[(1, 117898775), (5, 23579755), (25, 4715951), (29, 4065475), (137, 860575), (145, 813095), (685, 172115), (725, 162619), (1187, 99325), (3425, 34423), (3973, 29675), (5935, 19865)]