164604575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4519}}^1$

素因数の和:4607

約数の個数: 24

約数和(自身を含む): 215224320

約数和(自身を除く): 50619745

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1175, 1457, 4519, 7285, 22595, 36425, 112975, 140089, 212393, 700445, 1061965, 3502225, 5309825, 6584183, 32920915, 164604575]

約数ペア:

[(1, 164604575), (5, 32920915), (25, 6584183), (31, 5309825), (47, 3502225), (155, 1061965), (235, 700445), (775, 212393), (1175, 140089), (1457, 112975), (4519, 36425), (7285, 22595)]