25120147229

素因数分解:

${\mathrm{101}}^1\times {\mathrm{613}}^1\times {\mathrm{631}}^1\times {\mathrm{643}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 25490097024

約数和(自身を除く): 369949795

約数列:

[1, 101, 613, 631, 643, 61913, 63731, 64943, 386803, 394159, 405733, 39067103, 39810059, 40979033, 248714329, 25120147229]

約数ペア:

[(1, 25120147229), (101, 248714329), (613, 40979033), (631, 39810059), (643, 39067103), (61913, 405733), (63731, 394159), (64943, 386803)]