1029388915

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1\times {\mathrm{3391}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 1249205760

約数和(自身を除く): 219816845

約数列:

[1, 5, 109, 545, 557, 2785, 3391, 16955, 60713, 303565, 369619, 1848095, 1888787, 9443935, 205877783, 1029388915]

約数ペア:

[(1, 1029388915), (5, 205877783), (109, 9443935), (545, 1888787), (557, 1848095), (2785, 369619), (3391, 303565), (16955, 60713)]