72737865

素因数分解:

$3^3\times 5^1\times {\mathrm{538799}}^1$

素因数の和:538813

約数の個数: 16

約数和(自身を含む): 129312000

約数和(自身を除く): 56574135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 538799, 1616397, 2693995, 4849191, 8081985, 14547573, 24245955, 72737865]

約数ペア:

[(1, 72737865), (3, 24245955), (5, 14547573), (9, 8081985), (15, 4849191), (27, 2693995), (45, 1616397), (135, 538799)]