79661945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30817}}^1$

素因数の和:30880

約数の個数: 16

約数和(自身を含む): 106507008

約数和(自身を除く): 26845063

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 30817, 154085, 338987, 1448399, 1694935, 7241995, 15932389, 79661945]

約数ペア:

[(1, 79661945), (5, 15932389), (11, 7241995), (47, 1694935), (55, 1448399), (235, 338987), (517, 154085), (2585, 30817)]