71768185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2861}}^1$

素因数の和:3068

約数の個数: 16

約数和(自身を含む): 89637840

約数和(自身を除く): 17869655

約数列:

[1, 5, 29, 145, 173, 865, 2861, 5017, 14305, 25085, 82969, 414845, 494953, 2474765, 14353637, 71768185]

約数ペア:

[(1, 71768185), (5, 14353637), (29, 2474765), (145, 494953), (173, 414845), (865, 82969), (2861, 25085), (5017, 14305)]