5371775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 7201920

約数和(自身を除く): 1830145

約数列:

[1, 5, 19, 25, 43, 95, 215, 263, 475, 817, 1075, 1315, 4085, 4997, 6575, 11309, 20425, 24985, 56545, 124925, 214871, 282725, 1074355, 5371775]

約数ペア:

[(1, 5371775), (5, 1074355), (19, 282725), (25, 214871), (43, 124925), (95, 56545), (215, 24985), (263, 20425), (475, 11309), (817, 6575), (1075, 4997), (1315, 4085)]