16638045

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4093}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 26725632

約数和(自身を除く): 10087587

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 4093, 12279, 20465, 61395, 1109203, 3327609, 5546015, 16638045]

約数ペア:

[(1, 16638045), (3, 5546015), (5, 3327609), (15, 1109203), (271, 61395), (813, 20465), (1355, 12279), (4065, 4093)]