12053145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 20990592

約数和(自身を除く): 8937447

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 547, 565, 1469, 1641, 1695, 2735, 4407, 7111, 7345, 8205, 21333, 22035, 35555, 61811, 106665, 185433, 309055, 803543, 927165, 2410629, 4017715, 12053145]

約数ペア:

[(1, 12053145), (3, 4017715), (5, 2410629), (13, 927165), (15, 803543), (39, 309055), (65, 185433), (113, 106665), (195, 61811), (339, 35555), (547, 22035), (565, 21333), (1469, 8205), (1641, 7345), (1695, 7111), (2735, 4407)]