86731845

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{53047}}^1$

素因数の和:53164

約数の個数: 16

約数和(自身を含む): 140046720

約数和(自身を除く): 53314875

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 53047, 159141, 265235, 795705, 5782123, 17346369, 28910615, 86731845]

約数ペア:

[(1, 86731845), (3, 28910615), (5, 17346369), (15, 5782123), (109, 795705), (327, 265235), (545, 159141), (1635, 53047)]