2056127715

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{443609}}^1$

素因数の和:443723

約数の個数: 24

約数和(自身を含む): 3598564320

約数和(自身を除く): 1542436605

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 443609, 1330827, 2218045, 3992481, 6654135, 19962405, 45691727, 137075181, 228458635, 411225543, 685375905, 2056127715]

約数ペア:

[(1, 2056127715), (3, 685375905), (5, 411225543), (9, 228458635), (15, 137075181), (45, 45691727), (103, 19962405), (309, 6654135), (515, 3992481), (927, 2218045), (1545, 1330827), (4635, 443609)]