16205121795

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20383801}}^1$

素因数の和:20383862

約数の個数: 16

約数和(自身を含む): 26417407392

約数和(自身を除く): 10212285597

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 20383801, 61151403, 101919005, 305757015, 1080341453, 3241024359, 5401707265, 16205121795]

約数ペア:

[(1, 16205121795), (3, 5401707265), (5, 3241024359), (15, 1080341453), (53, 305757015), (159, 101919005), (265, 61151403), (795, 20383801)]