15696220215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{74051}}^1$

素因数の和:75159

約数の個数: 32

約数和(自身を含む): 27071041536

約数和(自身を除く): 11374821321

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1087, 3261, 5435, 14131, 16305, 42393, 70655, 74051, 211965, 222153, 370255, 962663, 1110765, 2887989, 4813315, 14439945, 80493437, 241480311, 402467185, 1046414681, 1207401555, 3139244043, 5232073405, 15696220215]

約数ペア:

[(1, 15696220215), (3, 5232073405), (5, 3139244043), (13, 1207401555), (15, 1046414681), (39, 402467185), (65, 241480311), (195, 80493437), (1087, 14439945), (3261, 4813315), (5435, 2887989), (14131, 1110765), (16305, 962663), (42393, 370255), (70655, 222153), (74051, 211965)]