64422975

素因数分解:

$3^1\times 5^2\times {\mathrm{769}}^1\times {\mathrm{1117}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 106746640

約数和(自身を除く): 42323665

約数列:

[1, 3, 5, 15, 25, 75, 769, 1117, 2307, 3351, 3845, 5585, 11535, 16755, 19225, 27925, 57675, 83775, 858973, 2576919, 4294865, 12884595, 21474325, 64422975]

約数ペア:

[(1, 64422975), (3, 21474325), (5, 12884595), (15, 4294865), (25, 2576919), (75, 858973), (769, 83775), (1117, 57675), (2307, 27925), (3351, 19225), (3845, 16755), (5585, 11535)]