2148015

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 3477600

約数和(自身を除く): 1329585

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 1609, 4827, 8045, 24135, 143201, 429603, 716005, 2148015]

約数ペア:

[(1, 2148015), (3, 716005), (5, 429603), (15, 143201), (89, 24135), (267, 8045), (445, 4827), (1335, 1609)]