1328372715

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{511897}}^1$

素因数の和:512078

約数の個数: 16

約数和(自身を含む): 2137686048

約数和(自身を除く): 809313333

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 511897, 1535691, 2559485, 7678455, 88558181, 265674543, 442790905, 1328372715]

約数ペア:

[(1, 1328372715), (3, 442790905), (5, 265674543), (15, 88558181), (173, 7678455), (519, 2559485), (865, 1535691), (2595, 511897)]