22854555

素因数分解:

$3^4\times 5^1\times {\mathrm{56431}}^1$

素因数の和:56448

約数の個数: 20

約数和(自身を含む): 40969632

約数和(自身を除く): 18115077

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 56431, 169293, 282155, 507879, 846465, 1523637, 2539395, 4570911, 7618185, 22854555]

約数ペア:

[(1, 22854555), (3, 7618185), (5, 4570911), (9, 2539395), (15, 1523637), (27, 846465), (45, 507879), (81, 282155), (135, 169293), (405, 56431)]