2546215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3198

約数の個数: 16

約数和(自身を含む): 3644928

約数和(自身を除く): 1098713

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 3163, 15815, 22141, 72749, 110705, 363745, 509243, 2546215]

約数ペア:

[(1, 2546215), (5, 509243), (7, 363745), (23, 110705), (35, 72749), (115, 22141), (161, 15815), (805, 3163)]