127331605

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 160291872

約数和(自身を除く): 32960267

約数列:

[1, 5, 29, 107, 145, 283, 535, 841, 1415, 3103, 4205, 8207, 15515, 30281, 41035, 89987, 151405, 238003, 449935, 878149, 1190015, 4390745, 25466321, 127331605]

約数ペア:

[(1, 127331605), (5, 25466321), (29, 4390745), (107, 1190015), (145, 878149), (283, 449935), (535, 238003), (841, 151405), (1415, 89987), (3103, 41035), (4205, 30281), (8207, 15515)]