1900520085

素因数分解:

$3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{273653}}^1$

素因数の和:274124

約数の個数: 16

約数和(自身を含む): 3047410944

約数和(自身を除く): 1146890859

約数列:

[1, 3, 5, 15, 463, 1389, 2315, 6945, 273653, 820959, 1368265, 4104795, 126701339, 380104017, 633506695, 1900520085]

約数ペア:

[(1, 1900520085), (3, 633506695), (5, 380104017), (15, 126701339), (463, 4104795), (1389, 1368265), (2315, 820959), (6945, 273653)]