534645

素因数分解:

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

素因数の和:229

約数の個数: 18

約数和(自身を含む): 935298

約数和(自身を除く): 400653

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 11881, 35643, 59405, 106929, 178215, 534645]

約数ペア:

[(1, 534645), (3, 178215), (5, 106929), (9, 59405), (15, 35643), (45, 11881), (109, 4905), (327, 1635), (545, 981)]