5140215

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 9004320

約数和(自身を除く): 3864105

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1109, 1545, 3327, 4635, 5545, 9981, 16635, 49905, 114227, 342681, 571135, 1028043, 1713405, 5140215]

約数ペア:

[(1, 5140215), (3, 1713405), (5, 1028043), (9, 571135), (15, 342681), (45, 114227), (103, 49905), (309, 16635), (515, 9981), (927, 5545), (1109, 4635), (1545, 3327)]