4152355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 5306400

約数和(自身を除く): 1154045

約数列:

[1, 5, 19, 95, 109, 401, 545, 2005, 2071, 7619, 10355, 38095, 43709, 218545, 830471, 4152355]

約数ペア:

[(1, 4152355), (5, 830471), (19, 218545), (95, 43709), (109, 38095), (401, 10355), (545, 7619), (2005, 2071)]