77621545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{5003}}^1$

素因数の和:5144

約数の個数: 16

約数和(自身を含む): 97277760

約数和(自身を除く): 19656215

約数列:

[1, 5, 29, 107, 145, 535, 3103, 5003, 15515, 25015, 145087, 535321, 725435, 2676605, 15524309, 77621545]

約数ペア:

[(1, 77621545), (5, 15524309), (29, 2676605), (107, 725435), (145, 535321), (535, 145087), (3103, 25015), (5003, 15515)]