30494385

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6217}}^1$

素因数の和:6337

約数の個数: 24

約数和(自身を含む): 53350440

約数和(自身を除く): 22856055

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 6217, 18651, 31085, 55953, 93255, 279765, 677653, 2032959, 3388265, 6098877, 10164795, 30494385]

約数ペア:

[(1, 30494385), (3, 10164795), (5, 6098877), (9, 3388265), (15, 2032959), (45, 677653), (109, 279765), (327, 93255), (545, 55953), (981, 31085), (1635, 18651), (4905, 6217)]