266771765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{87323}}^1$

素因数の和:87388

約数の個数: 16

約数和(自身を含む): 352090368

約数和(自身を除く): 85318603

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 87323, 436615, 1135199, 4104181, 5675995, 20520905, 53354353, 266771765]

約数ペア:

[(1, 266771765), (5, 53354353), (13, 20520905), (47, 5675995), (65, 4104181), (235, 1135199), (611, 436615), (3055, 87323)]