2297175

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 3846480

約数和(自身を除く): 1549305

約数列:

[1, 3, 5, 15, 25, 75, 109, 281, 327, 545, 843, 1405, 1635, 2725, 4215, 7025, 8175, 21075, 30629, 91887, 153145, 459435, 765725, 2297175]

約数ペア:

[(1, 2297175), (3, 765725), (5, 459435), (15, 153145), (25, 91887), (75, 30629), (109, 21075), (281, 8175), (327, 7025), (545, 4215), (843, 2725), (1405, 1635)]