164075675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4019}}^1$

素因数の和:4123

約数の個数: 24

約数和(自身を含む): 215343360

約数和(自身を除く): 51267685

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 4019, 8165, 20095, 40825, 92437, 100475, 285349, 462185, 1426745, 2310925, 6563027, 7133725, 32815135, 164075675]

約数ペア:

[(1, 164075675), (5, 32815135), (23, 7133725), (25, 6563027), (71, 2310925), (115, 1426745), (355, 462185), (575, 285349), (1633, 100475), (1775, 92437), (4019, 40825), (8165, 20095)]