1105642805

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{88771}}^1$

素因数の和:88876

約数の個数: 16

約数和(自身を含む): 1380582144

約数和(自身を除く): 274939339

約数列:

[1, 5, 47, 53, 235, 265, 2491, 12455, 88771, 443855, 4172237, 4704863, 20861185, 23524315, 221128561, 1105642805]

約数ペア:

[(1, 1105642805), (5, 221128561), (47, 23524315), (53, 20861185), (235, 4704863), (265, 4172237), (2491, 443855), (12455, 88771)]