1008249455

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1\times {\mathrm{2237}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 1223022240

約数和(自身を除く): 214772785

約数列:

[1, 5, 109, 545, 827, 2237, 4135, 11185, 90143, 243833, 450715, 1219165, 1849999, 9249995, 201649891, 1008249455]

約数ペア:

[(1, 1008249455), (5, 201649891), (109, 9249995), (545, 1849999), (827, 1219165), (2237, 450715), (4135, 243833), (11185, 90143)]