56220195

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{14251}}^1$

素因数の和:14522

約数の個数: 16

約数和(自身を含む): 90300672

約数和(自身を除く): 34080477

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3945, 14251, 42753, 71255, 213765, 3748013, 11244039, 18740065, 56220195]

約数ペア:

[(1, 56220195), (3, 18740065), (5, 11244039), (15, 3748013), (263, 213765), (789, 71255), (1315, 42753), (3945, 14251)]