25213175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3373}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 35143584

約数和(自身を除く): 9930409

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 3373, 7475, 16865, 43849, 77579, 84325, 219245, 387895, 1008527, 1096225, 1939475, 5042635, 25213175]

約数ペア:

[(1, 25213175), (5, 5042635), (13, 1939475), (23, 1096225), (25, 1008527), (65, 387895), (115, 219245), (299, 84325), (325, 77579), (575, 43849), (1495, 16865), (3373, 7475)]