2520752725

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{8699}}^1$

素因数の和:8949

約数の個数: 24

約数和(自身を含む): 3191090400

約数和(自身を除く): 670337675

約数列:

[1, 5, 25, 67, 173, 335, 865, 1675, 4325, 8699, 11591, 43495, 57955, 217475, 289775, 582833, 1504927, 2914165, 7524635, 14570825, 37623175, 100830109, 504150545, 2520752725]

約数ペア:

[(1, 2520752725), (5, 504150545), (25, 100830109), (67, 37623175), (173, 14570825), (335, 7524635), (865, 2914165), (1675, 1504927), (4325, 582833), (8699, 289775), (11591, 217475), (43495, 57955)]