423195

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 686880

約数和(自身を除く): 263685

約数列:

[1, 3, 5, 15, 89, 267, 317, 445, 951, 1335, 1585, 4755, 28213, 84639, 141065, 423195]

約数ペア:

[(1, 423195), (3, 141065), (5, 84639), (15, 28213), (89, 4755), (267, 1585), (317, 1335), (445, 951)]