42904675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 58723920

約数和(自身を除く): 15819245

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 1753, 2225, 4895, 8765, 19283, 24475, 43825, 96415, 156017, 482075, 780085, 1716187, 3900425, 8580935, 42904675]

約数ペア:

[(1, 42904675), (5, 8580935), (11, 3900425), (25, 1716187), (55, 780085), (89, 482075), (275, 156017), (445, 96415), (979, 43825), (1753, 24475), (2225, 19283), (4895, 8765)]