1322375

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 16

約数和(自身を含む): 1684800

約数和(自身を除く): 362425

約数列:

[1, 5, 25, 71, 125, 149, 355, 745, 1775, 3725, 8875, 10579, 18625, 52895, 264475, 1322375]

約数ペア:

[(1, 1322375), (5, 264475), (25, 52895), (71, 18625), (125, 10579), (149, 8875), (355, 3725), (745, 1775)]