1173275

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:742

約数の個数: 12

約数和(自身を含む): 1477584

約数和(自身を除く): 304309

約数列:

[1, 5, 25, 71, 355, 661, 1775, 3305, 16525, 46931, 234655, 1173275]

約数ペア:

[(1, 1173275), (5, 234655), (25, 46931), (71, 16525), (355, 3305), (661, 1775)]