149774855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{3943}}^1$

素因数の和:4126

約数の個数: 16

約数和(自身を含む): 184011264

約数和(自身を除く): 34236409

約数列:

[1, 5, 71, 107, 355, 535, 3943, 7597, 19715, 37985, 279953, 421901, 1399765, 2109505, 29954971, 149774855]

約数ペア:

[(1, 149774855), (5, 29954971), (71, 2109505), (107, 1399765), (355, 421901), (535, 279953), (3943, 37985), (7597, 19715)]