53445345

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 91590912

約数和(自身を除く): 38145567

約数列:

[1, 3, 5, 15, 41, 43, 47, 123, 129, 141, 205, 215, 235, 615, 645, 705, 1763, 1849, 1927, 2021, 5289, 5547, 5781, 6063, 8815, 9245, 9635, 10105, 26445, 27735, 28905, 30315, 75809, 82861, 86903, 227427, 248583, 260709, 379045, 414305, 434515, 1137135, 1242915, 1303545, 3563023, 10689069, 17815115, 53445345]

約数ペア:

[(1, 53445345), (3, 17815115), (5, 10689069), (15, 3563023), (41, 1303545), (43, 1242915), (47, 1137135), (123, 434515), (129, 414305), (141, 379045), (205, 260709), (215, 248583), (235, 227427), (615, 86903), (645, 82861), (705, 75809), (1763, 30315), (1849, 28905), (1927, 27735), (2021, 26445), (5289, 10105), (5547, 9635), (5781, 9245), (6063, 8815)]