164516505

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{206939}}^1$

素因数の和:207000

約数の個数: 16

約数和(自身を含む): 268194240

約数和(自身を除く): 103677735

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 206939, 620817, 1034695, 3104085, 10967767, 32903301, 54838835, 164516505]

約数ペア:

[(1, 164516505), (3, 54838835), (5, 32903301), (15, 10967767), (53, 3104085), (159, 1034695), (265, 620817), (795, 206939)]