1227242015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{192811}}^1$

素因数の和:192902

約数の個数: 16

約数和(自身を含む): 1573345920

約数和(自身を除く): 346103905

約数列:

[1, 5, 19, 67, 95, 335, 1273, 6365, 192811, 964055, 3663409, 12918337, 18317045, 64591685, 245448403, 1227242015]

約数ペア:

[(1, 1227242015), (5, 245448403), (19, 64591685), (67, 18317045), (95, 12918337), (335, 3663409), (1273, 964055), (6365, 192811)]