428546305

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{4691}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 569120832

約数和(自身を除く): 140574527

約数列:

[1, 5, 11, 55, 121, 151, 605, 755, 1661, 4691, 8305, 18271, 23455, 51601, 91355, 258005, 567611, 708341, 2838055, 3541705, 7791751, 38958755, 85709261, 428546305]

約数ペア:

[(1, 428546305), (5, 85709261), (11, 38958755), (55, 7791751), (121, 3541705), (151, 2838055), (605, 708341), (755, 567611), (1661, 258005), (4691, 91355), (8305, 51601), (18271, 23455)]