39852025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 53032320

約数和(自身を除く): 13180295

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 1583, 5035, 7915, 25175, 30077, 39575, 83899, 150385, 419495, 751925, 1594081, 2097475, 7970405, 39852025]

約数ペア:

[(1, 39852025), (5, 7970405), (19, 2097475), (25, 1594081), (53, 751925), (95, 419495), (265, 150385), (475, 83899), (1007, 39575), (1325, 30077), (1583, 25175), (5035, 7915)]