15256893

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 20820096

約数和(自身を除く): 5563203

約数列:

[1, 3, 61, 183, 263, 317, 789, 951, 16043, 19337, 48129, 58011, 83371, 250113, 5085631, 15256893]

約数ペア:

[(1, 15256893), (3, 5085631), (61, 250113), (183, 83371), (263, 58011), (317, 48129), (789, 19337), (951, 16043)]