72443835

素因数分解:

$3^3\times 5^1\times {\mathrm{536621}}^1$

素因数の和:536635

約数の個数: 16

約数和(自身を含む): 128789280

約数和(自身を除く): 56345445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 536621, 1609863, 2683105, 4829589, 8049315, 14488767, 24147945, 72443835]

約数ペア:

[(1, 72443835), (3, 24147945), (5, 14488767), (9, 8049315), (15, 4829589), (27, 2683105), (45, 1609863), (135, 536621)]