4491945

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 7844616

約数和(自身を除く): 3352671

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 577, 865, 1557, 1731, 2595, 2885, 5193, 7785, 8655, 25965, 99821, 299463, 499105, 898389, 1497315, 4491945]

約数ペア:

[(1, 4491945), (3, 1497315), (5, 898389), (9, 499105), (15, 299463), (45, 99821), (173, 25965), (519, 8655), (577, 7785), (865, 5193), (1557, 2885), (1731, 2595)]