21441495

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5051}}^1$

素因数の和:5342

約数の個数: 16

約数和(自身を含む): 34434432

約数和(自身を除く): 12992937

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 5051, 15153, 25255, 75765, 1429433, 4288299, 7147165, 21441495]

約数ペア:

[(1, 21441495), (3, 7147165), (5, 4288299), (15, 1429433), (283, 75765), (849, 25255), (1415, 15153), (4245, 5051)]