258959105

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{2311}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 316170624

約数和(自身を除く): 57211519

約数列:

[1, 5, 73, 307, 365, 1535, 2311, 11555, 22411, 112055, 168703, 709477, 843515, 3547385, 51791821, 258959105]

約数ペア:

[(1, 258959105), (5, 51791821), (73, 3547385), (307, 843515), (365, 709477), (1535, 168703), (2311, 112055), (11555, 22411)]