12870675

素因数分解:

$3^2\times 5^2\times {\mathrm{57203}}^1$

素因数の和:57219

約数の個数: 18

約数和(自身を含む): 23053212

約数和(自身を除く): 10182537

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 57203, 171609, 286015, 514827, 858045, 1430075, 2574135, 4290225, 12870675]

約数ペア:

[(1, 12870675), (3, 4290225), (5, 2574135), (9, 1430075), (15, 858045), (25, 514827), (45, 286015), (75, 171609), (225, 57203)]