39666255

素因数分解:

$3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6661}}^1$

素因数の和:7066

約数の個数: 16

約数和(自身を含む): 63635424

約数和(自身を除く): 23969169

約数列:

[1, 3, 5, 15, 397, 1191, 1985, 5955, 6661, 19983, 33305, 99915, 2644417, 7933251, 13222085, 39666255]

約数ペア:

[(1, 39666255), (3, 13222085), (5, 7933251), (15, 2644417), (397, 99915), (1191, 33305), (1985, 19983), (5955, 6661)]