42519735

素因数分解:

$3^4\times 5^1\times {\mathrm{104987}}^1$

素因数の和:105004

約数の個数: 20

約数和(自身を含む): 76221288

約数和(自身を除く): 33701553

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 104987, 314961, 524935, 944883, 1574805, 2834649, 4724415, 8503947, 14173245, 42519735]

約数ペア:

[(1, 42519735), (3, 14173245), (5, 8503947), (9, 4724415), (15, 2834649), (27, 1574805), (45, 944883), (81, 524935), (135, 314961), (405, 104987)]