6718465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 8897616

約数和(自身を除く): 2179151

約数列:

[1, 5, 13, 41, 65, 205, 533, 2521, 2665, 12605, 32773, 103361, 163865, 516805, 1343693, 6718465]

約数ペア:

[(1, 6718465), (5, 1343693), (13, 516805), (41, 163865), (65, 103361), (205, 32773), (533, 12605), (2521, 2665)]