72664035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{284957}}^1$

素因数の和:284982

約数の個数: 16

約数和(自身を含む): 123101856

約数和(自身を除く): 50437821

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 284957, 854871, 1424785, 4274355, 4844269, 14532807, 24221345, 72664035]

約数ペア:

[(1, 72664035), (3, 24221345), (5, 14532807), (15, 4844269), (17, 4274355), (51, 1424785), (85, 854871), (255, 284957)]