25272465

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6991}}^1$

素因数の和:7240

約数の個数: 16

約数和(自身を含む): 40609536

約数和(自身を除く): 15337071

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 6991, 20973, 34955, 104865, 1684831, 5054493, 8424155, 25272465]

約数ペア:

[(1, 25272465), (3, 8424155), (5, 5054493), (15, 1684831), (241, 104865), (723, 34955), (1205, 20973), (3615, 6991)]