13744215

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 24849600

約数和(自身を除く): 11105385

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 1669, 2745, 5007, 8235, 8345, 15021, 25035, 45063, 75105, 101809, 225315, 305427, 509045, 916281, 1527135, 2748843, 4581405, 13744215]

約数ペア:

[(1, 13744215), (3, 4581405), (5, 2748843), (9, 1527135), (15, 916281), (27, 509045), (45, 305427), (61, 225315), (135, 101809), (183, 75105), (305, 45063), (549, 25035), (915, 15021), (1647, 8345), (1669, 8235), (2745, 5007)]