72485415

素因数分解:

$3^3\times 5^1\times {\mathrm{536929}}^1$

素因数の和:536943

約数の個数: 16

約数和(自身を含む): 128863200

約数和(自身を除く): 56377785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 536929, 1610787, 2684645, 4832361, 8053935, 14497083, 24161805, 72485415]

約数ペア:

[(1, 72485415), (3, 24161805), (5, 14497083), (9, 8053935), (15, 4832361), (27, 2684645), (45, 1610787), (135, 536929)]