13200045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38261}}^1$

素因数の和:38292

約数の個数: 16

約数和(自身を含む): 22038912

約数和(自身を除く): 8838867

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 38261, 114783, 191305, 573915, 880003, 2640009, 4400015, 13200045]

約数ペア:

[(1, 13200045), (3, 4400015), (5, 2640009), (15, 880003), (23, 573915), (69, 191305), (115, 114783), (345, 38261)]