23299255

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 33078240

約数和(自身を除く): 9778985

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 1559, 2135, 2989, 7795, 10913, 14945, 54565, 76391, 95099, 381955, 475495, 665693, 3328465, 4659851, 23299255]

約数ペア:

[(1, 23299255), (5, 4659851), (7, 3328465), (35, 665693), (49, 475495), (61, 381955), (245, 95099), (305, 76391), (427, 54565), (1559, 14945), (2135, 10913), (2989, 7795)]