47771995

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3637}}^1$

素因数の和:3750

約数の個数: 16

約数和(自身を含む): 59721408

約数和(自身を除く): 11949413

約数列:

[1, 5, 37, 71, 185, 355, 2627, 3637, 13135, 18185, 134569, 258227, 672845, 1291135, 9554399, 47771995]

約数ペア:

[(1, 47771995), (5, 9554399), (37, 1291135), (71, 672845), (185, 258227), (355, 134569), (2627, 18185), (3637, 13135)]