130855945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{125221}}^1$

素因数の和:125256

約数の個数: 16

約数和(自身を含む): 180319680

約数和(自身を除く): 49463735

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 125221, 626105, 1377431, 2379199, 6887155, 11895995, 26171189, 130855945]

約数ペア:

[(1, 130855945), (5, 26171189), (11, 11895995), (19, 6887155), (55, 2379199), (95, 1377431), (209, 626105), (1045, 125221)]