89937405

素因数分解:

$3^3\times 5^1\times {\mathrm{666203}}^1$

素因数の和:666217

約数の個数: 16

約数和(自身を含む): 159888960

約数和(自身を除く): 69951555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 666203, 1998609, 3331015, 5995827, 9993045, 17987481, 29979135, 89937405]

約数ペア:

[(1, 89937405), (3, 29979135), (5, 17987481), (9, 9993045), (15, 5995827), (27, 3331015), (45, 1998609), (135, 666203)]