214515405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122231}}^1$

素因数の和:122258

約数の個数: 32

約数和(自身を含む): 410699520

約数和(自身を除く): 196184115

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 122231, 366693, 611155, 1100079, 1589003, 1833465, 3300237, 4767009, 5500395, 7945015, 14301027, 16501185, 23835045, 42903081, 71505135, 214515405]

約数ペア:

[(1, 214515405), (3, 71505135), (5, 42903081), (9, 23835045), (13, 16501185), (15, 14301027), (27, 7945015), (39, 5500395), (45, 4767009), (65, 3300237), (117, 1833465), (135, 1589003), (195, 1100079), (351, 611155), (585, 366693), (1755, 122231)]