1635485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 2115072

約数和(自身を除く): 479587

約数列:

[1, 5, 17, 71, 85, 271, 355, 1207, 1355, 4607, 6035, 19241, 23035, 96205, 327097, 1635485]

約数ペア:

[(1, 1635485), (5, 327097), (17, 96205), (71, 23035), (85, 19241), (271, 6035), (355, 4607), (1207, 1355)]