71961885

素因数分解:

$3^3\times 5^1\times {\mathrm{533051}}^1$

素因数の和:533065

約数の個数: 16

約数和(自身を含む): 127932480

約数和(自身を除く): 55970595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 533051, 1599153, 2665255, 4797459, 7995765, 14392377, 23987295, 71961885]

約数ペア:

[(1, 71961885), (3, 23987295), (5, 14392377), (9, 7995765), (15, 4797459), (27, 2665255), (45, 1599153), (135, 533051)]