17202925

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 22096800

約数和(自身を除く): 4893875

約数列:

[1, 5, 25, 59, 107, 109, 295, 535, 545, 1475, 2675, 2725, 6313, 6431, 11663, 31565, 32155, 58315, 157825, 160775, 291575, 688117, 3440585, 17202925]

約数ペア:

[(1, 17202925), (5, 3440585), (25, 688117), (59, 291575), (107, 160775), (109, 157825), (295, 58315), (535, 32155), (545, 31565), (1475, 11663), (2675, 6431), (2725, 6313)]