54729135

素因数分解:

$3^3\times 5^1\times {\mathrm{405401}}^1$

素因数の和:405415

約数の個数: 16

約数和(自身を含む): 97296480

約数和(自身を除く): 42567345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 405401, 1216203, 2027005, 3648609, 6081015, 10945827, 18243045, 54729135]

約数ペア:

[(1, 54729135), (3, 18243045), (5, 10945827), (9, 6081015), (15, 3648609), (27, 2027005), (45, 1216203), (135, 405401)]