8157645

素因数分解:

$3^3\times 5^1\times {\mathrm{60427}}^1$

素因数の和:60441

約数の個数: 16

約数和(自身を含む): 14502720

約数和(自身を除く): 6345075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 60427, 181281, 302135, 543843, 906405, 1631529, 2719215, 8157645]

約数ペア:

[(1, 8157645), (3, 2719215), (5, 1631529), (9, 906405), (15, 543843), (27, 302135), (45, 181281), (135, 60427)]