147394225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7549}}^1$

素因数の和:7641

約数の個数: 24

約数和(自身を含む): 202219200

約数和(自身を除く): 54824975

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 3905, 7549, 19525, 37745, 83039, 188725, 415195, 535979, 2075975, 2679895, 5895769, 13399475, 29478845, 147394225]

約数ペア:

[(1, 147394225), (5, 29478845), (11, 13399475), (25, 5895769), (55, 2679895), (71, 2075975), (275, 535979), (355, 415195), (781, 188725), (1775, 83039), (3905, 37745), (7549, 19525)]