72485955

素因数分解:

$3^3\times 5^1\times {\mathrm{536933}}^1$

素因数の和:536947

約数の個数: 16

約数和(自身を含む): 128864160

約数和(自身を除く): 56378205

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 536933, 1610799, 2684665, 4832397, 8053995, 14497191, 24161985, 72485955]

約数ペア:

[(1, 72485955), (3, 24161985), (5, 14497191), (9, 8053995), (15, 4832397), (27, 2684665), (45, 1610799), (135, 536933)]