13664415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39607}}^1$

素因数の和:39638

約数の個数: 16

約数和(自身を含む): 22814208

約数和(自身を除く): 9149793

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 39607, 118821, 198035, 594105, 910961, 2732883, 4554805, 13664415]

約数ペア:

[(1, 13664415), (3, 4554805), (5, 2732883), (15, 910961), (23, 594105), (69, 198035), (115, 118821), (345, 39607)]