516527105

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{4003}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 627891264

約数和(自身を除く): 111364159

約数列:

[1, 5, 131, 197, 655, 985, 4003, 20015, 25807, 129035, 524393, 788591, 2621965, 3942955, 103305421, 516527105]

約数ペア:

[(1, 516527105), (5, 103305421), (131, 3942955), (197, 2621965), (655, 788591), (985, 524393), (4003, 129035), (20015, 25807)]