1953682165

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{18217}}^1$

素因数の和:18552

約数の個数: 16

約数和(自身を含む): 2380728240

約数和(自身を除く): 427046075

約数列:

[1, 5, 89, 241, 445, 1205, 18217, 21449, 91085, 107245, 1621313, 4390297, 8106565, 21951485, 390736433, 1953682165]

約数ペア:

[(1, 1953682165), (5, 390736433), (89, 21951485), (241, 8106565), (445, 4390297), (1205, 1621313), (18217, 107245), (21449, 91085)]