154772855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{3643}}^1$

素因数の和:3970

約数の個数: 16

約数和(自身を含む): 192840480

約数和(自身を除く): 38067625

約数列:

[1, 5, 29, 145, 293, 1465, 3643, 8497, 18215, 42485, 105647, 528235, 1067399, 5336995, 30954571, 154772855]

約数ペア:

[(1, 154772855), (5, 30954571), (29, 5336995), (145, 1067399), (293, 528235), (1465, 105647), (3643, 42485), (8497, 18215)]