15049539

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 10110141

約数列:

[1, 3, 9, 17, 19, 31, 51, 57, 93, 153, 167, 171, 279, 323, 501, 527, 589, 969, 1503, 1581, 1767, 2839, 2907, 3173, 4743, 5177, 5301, 8517, 9519, 10013, 15531, 25551, 28557, 30039, 46593, 53941, 88009, 90117, 98363, 161823, 264027, 295089, 485469, 792081, 885267, 1672171, 5016513, 15049539]

約数ペア:

[(1, 15049539), (3, 5016513), (9, 1672171), (17, 885267), (19, 792081), (31, 485469), (51, 295089), (57, 264027), (93, 161823), (153, 98363), (167, 90117), (171, 88009), (279, 53941), (323, 46593), (501, 30039), (527, 28557), (589, 25551), (969, 15531), (1503, 10013), (1581, 9519), (1767, 8517), (2839, 5301), (2907, 5177), (3173, 4743)]