41550625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3538

約数の個数: 20

約数和(自身を含む): 54670000

約数和(自身を除く): 13119375

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2375, 3499, 11875, 17495, 66481, 87475, 332405, 437375, 1662025, 2186875, 8310125, 41550625]

約数ペア:

[(1, 41550625), (5, 8310125), (19, 2186875), (25, 1662025), (95, 437375), (125, 332405), (475, 87475), (625, 66481), (2375, 17495), (3499, 11875)]