42907075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 56353536

約数和(自身を除く): 13446461

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1051, 1633, 1775, 5255, 8165, 24173, 26275, 40825, 74621, 120865, 373105, 604325, 1716283, 1865525, 8581415, 42907075]

約数ペア:

[(1, 42907075), (5, 8581415), (23, 1865525), (25, 1716283), (71, 604325), (115, 373105), (355, 120865), (575, 74621), (1051, 40825), (1633, 26275), (1775, 24173), (5255, 8165)]